Xinhua News Agency, Beijing, February 16th Question: How much does it cost? Where to eat? What to eat? — — Survey of New Year’s Eve Dinner in 2018

　　Xinhua News Agency "Xinhua Viewpoint" reporter

　　For Chinese, the New Year’s Eve is the brightest "peak moment" of the Spring Festival — — All the hard work and thoughts in a year are sitting around and enjoying the delicious moment, which turns into deep affection and happiness.

　　How much did you spend on the New Year’s Eve dinner in 2018? Where did you eat? What’s the food? On New Year’s Eve, "Xinhua Viewpoint" reporters investigated the New Year’s Eve of different groups all over the country.

　　How much does it cost: Most people in Beishangguang are from 100 yuan to 150 yuan.

　　At 7 o’clock in the evening on New Year’s Eve, a restaurant in Beijing was packed with guests, and a family raised their glasses frequently. Some individual passengers in the lobby are still waiting in line to get the number, and the waiter who is too busy to touch the ground said that there are still 8 tables waiting in line in front.

　　According to the survey of China Cuisine Association, the overall booking rate of New Year’s Eve dinner this year has increased steadily compared with last year. It is expected that the catering market will achieve double-digit growth during the Spring Festival Golden Week this year. Wu Ying, deputy secretary-general of China Cuisine Association, said: "The overall price of New Year’s Eve dinner is basically the same as last year, with a slight increase."

　　The reporter’s investigation found that in first-tier cities such as Beijing, Shanghai and Guangzhou, a table for 10 people is basically 2,000 yuan, and the per capita "starting price" is from 100 yuan to 150 yuan, and the highest is to 300 yuan.

　　"The price has not risen this year, and the per capita cost is more than 200 yuan in 150 yuan." Wang Hongqing, deputy general manager of Tongchunyuan, a Beijing time-honored brand, said that there were more bookings of 1,888 yuan and 2,388 yuan.

　　The price of New Year’s Eve in second-tier cities is not low. In Changchun, the price of the New Year’s Eve dinner package for 10 to 12 people is mostly from 800 yuan to 2,000 yuan, and the average person spends it from 80 yuan to 180 yuan.

　　In some big cities, a few high-end consumers make an appointment with chefs to cook New Year’s Eve dinner. According to the number and difficulty of dishes, the per capita cost is between 400 yuan and 500 yuan in 1000 yuan.

　　In addition, this year’s New Year’s Eve dinner has a new feature. "The booking of semi-finished New Year’s Eve dinner has grown rapidly." Wu Ying said that some citizens prefer to buy semi-finished products, and after a little processing at home, they can taste dishes that are not easy to cook. This year’s semi-finished New Year’s Eve dinner is expected to increase by more than 10%, and the per capita consumption is mostly from 50 yuan to 100 yuan.

　　It is understood that Beijing Tongchunyuan has prepared 400 semi-finished products, including 6 meat dishes, bean bags, Huangqiao biscuits and other staple foods, with prices ranging from 288 yuan to 498 yuan; Tongheju has booked more than 800 semi-finished products, more than double that of last year.

　　"In my impression, I started to go to the restaurant for dinner in the mid-1990s. Since 1995, I have never been home before 9 o’clock on New Year’s Eve. " Wang Hongqing said that in the 1990 s, each table of New Year’s Eve dinner was two or three hundred yuan, which was almost half a month’s salary of the working class.

　　Zhang Fangzhong, technical director of Huajia Yiyuan’s production department, said that in the 1990s, people who went out to eat New Year’s Eve had good economic conditions. After 2000, ordinary consumers began to eat New Year’s Eve outside. At that time, the better restaurants had a table of 688 yuan and 888. The main dishes are elbow, whole fish, whole chicken and lion’s head. After about 2005, many ordinary families began to eat New Year’s Eve in star-rated hotels.

　　In contrast, eating at home is more economical. Liu Yanming, a citizen of Changchun, said that he bought elbow, shrimp, fish and other high-grade ingredients and wine, and the average person counted about 70 to 80 yuan.

　　On the dinner table of Zhou Duchun, a poor household in Hengnan County, Hengyang City, Hunan Province, even the raw materials came from his own home. There are bean curd made from beans in the field, fried fish, braised pork and fried chicken, totaling more than 30 yuan. The old man’s daughter and son-in-law are working outside, so they can’t go home this year. The local government sent grain, oil and rice noodles to the old man years ago.

　　Where to eat New Year’s Eve: The number of people eating out is increasing, and the proportion of first-and second-tier cities is higher than that of third-and fourth-tier cities.

　　According to the survey of China Cuisine Association, the number of people who choose to eat out for New Year’s Eve dinner is increasing all over the country, and the proportion of eating out in first-and second-tier cities is higher than that in third-and fourth-tier cities. In addition, popularization and popularization are the mainstream.

　　In Beijing, time-honored brands and branded restaurants are favored. Some time-honored brands have to book more than half a year in advance before they can have private rooms, and they have to turn over two or three tables a night. Many repeat customers booked this year’s dinner last year. However, some people want to eat something different from usual on this day, so some ethnic catering and western food are also booked hot.

　　The Pearl River Night Tour "Water New Year’s Eve Dinner" launched by Guangzhou Passenger Shipping Company allows visitors to enjoy the night view of Guangzhou while enjoying the delicious New Year’s Eve dinner.

　　Calling "takeaway" at home is a prominent feature of this year’s New Year’s Eve dinner. Many take-away platforms have launched New Year’s Eve delivery services. According to the data of "Hungry" and Baidu Takeaway, in the past two or three years, take-away orders have increased rapidly during the Spring Festival, and the consumption power of second-and third-tier cities has improved significantly. The per capita consumption of Baidu takeaway has nearly doubled compared with usual, reaching 80 yuan to 90 yuan. According to the data of Meituan, in 2016 and 2017, the area with the highest single average price was Sanya, which was close to 150 yuan. The average cost of take-away orders on New Year’s Eve is nearly twice as high as usual.

　　New technology adds a new color to the New Year’s Eve dinner. In Beijing Box Horse Fresh Life Yizhuang Store, the staff told reporters that many citizens choose to eat New Year’s Eve here. "Buy and eat here, the picture is fresh!" Wu Feng, a customer who lives nearby, said that the ingredients here are all small packages, just like their own "big refrigerator", which can be delivered to the door in 30 minutes at the earliest.

　　The New Year’s Eve dinner on the trip and on the way home is also warm. On New Year’s Eve, at the Kaixuan Road Highway Passenger Station in Changchun, the staff delivered dumplings to the passengers. Jilin Branch of China Southern Airlines has increased on-board catering, including rice, noodles and jiaozi.

　　Of course, for many people, eating the family reunion dinner at home is still the deepest expectation and enjoyment. Ms. Lai, a migrant worker who has worked in Guangzhou for more than 10 years, returned to her hometown of Meixian, Guangdong for the New Year this year. She said that her 70-year-old mother-in-law looks forward to this day every year. She has to prepare a large family’s New Year’s Eve dinner, such as chicken, pigs, fish, vegetables, rice cakes, etc. In short, she has to make up 12 dishes, which means peace in the four seasons.

　　What to eat on New Year’s Eve: Traditional eating habits are still powerful.

　　Due to different customs and eating habits, New Year’s Eve dinners in different parts of China have different interests and are rich and colorful.

　　Cao Baoming, a folklorist and president of Jilin Food Culture Research Association, said that the New Year’s Eve dinner embodies Chinese’s long-standing annual culture, and each dish and collocation has its own unique cultural connotation. For example, in some places, there must be Chinese cabbage on the New Year’s Eve, which means "hundred treasures", leek means "long time", hot pot means "flourishing" and rice cake means "rising year by year".

　　Wang Peng, manager of a hotel in Wangtian ‘e New Village, Changbai County, Jilin Province, told the reporter that many southern tourists are very interested in the special New Year’s Eve dinner in Northeast China, and book the New Year’s Eve dinner in advance, such as classic dishes such as braised vegetables in cauldron, stewed pork vermicelli, and snacks such as sticky bean buns.

　　According to Alibaba’s "2018 China New Year Consumption Report", the local products with hometown flavor are mostly the favorite ingredients for New Year’s Eve dinner for consumers in various regions. For example, ham favored by consumers in East China, sausage favored by consumers in South China, sea cucumber and frozen shrimp favored by consumers in North China.

　　With the continuous improvement of living standards, people have more and more dishes on the dinner table, but the power of traditional eating habits is still strong.

　　In Guangzhou, traditional boiled chicken and winter melon porridge are still kept on the dinner table. "Unexpectedly, a pound of lion’s head and elbow is almost a must-have for every table." Zhang Fangzhong said that people still pay more attention to the sense of ceremony of New Year’s Eve.

　　In rural Henan, jiaozi eats meat stuffing on New Year’s Eve, and jiaozi eats vegetarian stuffing early in the morning. "Everyone in the village has to eat earlier than anyone else. When you go to jiaozi, you must set off firecrackers. Before you eat jiaozi, you must eat a mouthful of steamed bread, so that you will be strong in the coming year. " Gao Yong ‘an, an associate professor at Renmin University of China, said.

　　Wei Qi, a professor at the School of Philosophy and Social Development in northwest university of politics and law, said that people in their hometown should eat noodles on New Year’s Eve. Mother cooked chicken soup and rolled noodles, and then fried shredded chicken, kelp and daylily into a scorpion and poured it on the noodles. "What I miss most is the taste made by my mother." (Reporter Guan Guifeng, Liu Shuo, Zheng Tianhong, Ying Zhou, Zhang Xinxin)

Enhance the sense of innovation and do scientific research with taste.

Innovation is the key to scientific research. According to different research attributes, innovation has different types: original innovation, cutting-edge innovation, technological innovation, integrated innovation, applied innovation and so on. No matter what kind of innovation, the innovation subject needs to have innovative consciousness, put forward innovative ideas, carry out innovative practice and produce innovative results. Innovation consciousness is the premise of scientific innovation activities. Researchers should consciously enhance their innovation consciousness, not follow others’ advice, follow the crowd and chase hot spots, think independently, dare to be the first and find a new way, and on the basis of predecessors’ work, through profound insight, rich imagination, careful thinking and concrete practice, find problems, raise problems and then solve them.

Academician Gao Dingsan, the founder of the Institute of Electronics of Jida University, was keenly aware of the importance of semiconductor devices in the mid-1950s, and took the lead in developing high-power germanium rectifiers and point-contact germanium diodes in China, which started the research of semiconductor devices in China. This innovative consciousness and spirit can be passed down and carried forward among the new generation of young scholars. Professor Feng Li, winner of the National Outstanding Science Foundation and State Key Laboratory of Supramolecular Structures and Materials, used the solid physical and device foundation laid during his undergraduate and doctoral years in the School of Electronics and combined with his years of research practice in the field of organic optoelectronics, put forward and verified a new concept of organic electroluminescence with two-line exciton emission, which broke through the limitations of closed-shell molecules of organic electroluminescent materials, opened up a new field of free-radical open-shell molecular electroluminescence, and wrote a strong stroke for China scholars in the field of organic optoelectronics.

Innovation needs taste. Taste is awe of the profession, demanding of oneself and respect for peers. Taste also reflects the pride, persistence, perfection and craftsman spirit of researchers. Teachers in Jilin University should cultivate innovative consciousness, carry out tasteful research, contribute to mankind, serve the country, serve the society and achieve themselves.

Adhere to the spirit of seeking truth from facts and do meaningful scientific research.

Seeking truth from facts is the key to scientific research. Seeking truth is to pursue scientific truth, discover real phenomena, obtain real data, reveal the essence and connotation of science, and then expand the boundary of human cognition, and use it to transform the world and make it a better place. The process of seeking truth from facts is a painful and happy one, and this process will inevitably encounter many difficulties and challenges, some of which are confusion of thinking methods, some are lack of hardware conditions, and some are shortcomings of the research team. However, no matter what kind of situation you encounter and what kind of situation you are in, as long as you are realistic and do not change your mind, you will open roads and bridge rivers, overcome all kinds of difficulties and obstacles, and finally reach the other side of scientific truth.

Jilin University has an academic tradition of seeking truth from facts, and the old president of Tang Aoqing is a model of seeking truth from facts. In 1986, Mr. Tang Aoqing stepped down as the principal and became the director of the National Natural Science Foundation of China. In addition to his busy management work, he still insisted on the research of polymer solidification theory and scale. In five years, he wrote 104 personal letters to his collaborators and doctoral students in Beijing to discuss the progress of research and the problems he encountered. As early as 1960s, Mr. Tang Aoqing got the sol-gel distribution formula by using the theory of dynamic random branching, and he wanted to get the polymer solidification theory on this basis. However, when dealing with the problem of internal Aa cross-linking, Mr. Tang found the shortcomings of previous work. In his letter to his collaborator, he wrote: "I found that there was an error in the previous derivation of the problem of internal Aa cross-linking. I was aware of this problem when I visited West Germany. After reading your letter, the problem became clearer. I re-derived the formula and attached it. Please ask Comrade Zesheng to do some concrete calculations and verify it to see if it is correct." (Quoted from Tang Aoqing and His Disciples, Xiamen University Press, November 2015, p. 161) Between the lines, Mr. Tang’s scientific spirit of seeking truth in learning is reflected, which is a model for our people to learn, and a scholarly character and spiritual wealth that Jilin University should cherish and inherit.

Professor Liu Shiying, the late famous optoelectronics scientist in the Institute of Electronics, is also a good teacher who is realistic. Mr. Liu is a founding veteran of the Institute of Electronics and one of the founders of the State Key Laboratory of Integrated Optoelectronics. He has made outstanding research achievements in integrated circuits, semiconductor lasers, integrated optoelectronics and organic optoelectronics. He is not only active in thinking, rigorous in academic research, and realistic, but also teaches young teachers and students by example. Whenever young teachers and graduate students report on their scientific research work, Mr. Liu will ask about the details of the experiment and the physical nature of the experimental phenomenon. The young teachers and graduate students who were questioned felt humiliated and embarrassed at that time. However, after they calmed down, they will feel that this kind of realistic style of study is very important, and they will strictly demand themselves and then teach them to their own students, gradually forming a rigorous and realistic style.

Stick to academic integrity and be a convincing good scholar

Academic integrity is the life of academics and also the life of scholars. Academic misconduct or academic anomie not only destroys the atmosphere of academic community, leads to the prevalence of unhealthy trends, but also misleads and interferes with the research of other scholars. If papers based on false data are published, peer scholars will track, repeat and verify these results. When they don’t get the same or similar results, peer scholars will first suspect that there is something wrong with their own experimental methods or details, thus spending a lot of time, energy and resources to repeat experiments, resulting in a lot of waste of time and resources, which is a direct damage to peer scholars. Therefore, adhering to academic integrity is the basic requirement and professional bottom line of scientific research teachers.

In recent years, the alienation tendency of evaluation criteria has led to impetuous wind. Aiming at publishing papers with high impact factors, keeping up with hot spots, frequently switching research directions, not deeply exploring experimental phenomena, not excavating the scientific essence and connotation, and lacking in depth and systematicness in research are also bad habits that need to be broken urgently. Every year, I spend more energy on revising project applications for some teachers. Most of the applications are novel and innovative, and the key scientific issues are concise and accurate, and the research content and scheme are concrete and feasible. The application is carefully written and can express the research to be carried out in the demonstration with accurate language and strict logic. However, some teachers’ project books are in contrast with the published research papers. The reason is that these teachers only pay attention to the appearance of research, neglect to ask and think about the connotation of their own research, and lack deep insight and understanding of the development trend in this field. Pursuing scientific truth and carrying out innovative research, like teaching and educating people, is a sacred and lofty cause and an important mission of universities. We should cultivate the sense of innovation, adhere to the spirit of seeking truth from facts, adhere to academic integrity, and be a good teacher with taste, character and bottom line.

A series of articles on teachers’ morality and the construction of study style;

President Zhang Xi: Some thoughts on the construction of teachers’ morality and study style

Moral Education, Truth-seeking and Innovation —— Speech at the 2020 Teacher’s Day Celebration and Commendation Conference of Jilin University

Seeking Truth and Pursuing Excellence —— Speech at the Opening Ceremony of Class of 2020 Freshmen

Principal Zhang Xi: Practice of Integration of Research and Learning

Professor Liu Zhongshu: Creating Excellent School Spirit and Learning Style and Strengthening the Construction of Teaching Staff

Professor Chi Baorong: The Soul of a Virtue Teacher; Teaching by example is better than teaching by words.

Professor Sun Zhengyu: Supporting teaching with scientific research and cultivating people with theory.

Professor Zhang Hanzhuang: Deepening Curriculum Construction and Practicing Education Mission

Professor Cai Lidong: Shielding the ego from crossing the ID and forging the ego.

Academician Ren Luquan: The cultivation of teachers’ morality lies in seeking truth and the cultivation of study style lies in seeking truth.

Professor Han Xiping: To be a new era teacher with noble morality and responsibility.

Jilin University held a special education report meeting on the construction of teachers’ morality and study style

Professor Jiang Qichuan: Fulfilling the mission and responsibility of a people’s teacher.

Jilin University held a special education report meeting on "Pre-service training of teachers in Jilin University and the construction of teachers’ morality and study style"

Jilin University held the third report meeting on the special education of "Pre-service training for teachers and the construction of teachers’ morality and study style". Professor Zhang Hanzhuang gave a report entitled "Do not forget your initiative mind remembers its mission"

Professor Wei Cuncheng: Teaching and scientific research are complementary.

For more information, please clickTeachers’ morality and the construction of study styleSpecial topic:

　　Cctv news(Reporter Brother Chenchen Zhang Qi): Some people say that being a mother is a woman’s second rebirth. However, on the first day of motherhood, all kinds of trivial things seem to detonate the lacrimal gland.

　　In order to achieve full breast milk, the fear of being squeezed into fainting and being lulled into sleep is very difficult every night. It is constantly "escalating", learning and struggling every day, and sometimes getting lost in the contradictory remarks of various parenting experts.

　　"I don’t need the recognition and praise of the whole world. It can only be said that as a mother, I found another self in this world, a tough and strong self. "

　　Whether it’s a working mother or a full-time mother, no one is growing up stumbling.

　　See love in the cracks.

　　"Verapamil hydrochloride tablets", when I first saw this medicine, Wang Lin was looking for a pacifier for her child in a hurry, and turned on the search engine to check it for angina pectoris, variant angina pectoris, unstable angina pectoris and chronic stable angina pectoris.

　　Wang Lin knew that her mother’s heart was not very good, but she never noticed that she had been taking medicine. Usually busy at work, my mother is helping me take care of the children, and my nose is sour, and my memory is coming up.

　　As a professional woman who flies around all the year round, Wang Lin is used to being resolute. When the child was born 100 days ago, due to the cold weather and the illness of the child, he did not take the child to the 100-day banquet. Unexpectedly, he suffered a domestic violence. "My husband questioned why I didn’t take the child and said that I was uneducated." Wang Lin went back on the spot. "There were many people at the scene."

　　After the banquet, the two went home and had another big fight. At that time, Wang Lin’s mother helped take care of the children at home, and when she saw the couple quarreling, she was also blamed together. The quarrel between the two became more and more fierce. When they returned to their bedroom, Wang Lingang pushed the door and was caught by the hair and slapped.

　　The next day, a piece of divorce certificate was in Wang Lin’s hand. At the age of 22, I met and fell in love. After five years of marriage, my feelings collapsed only in an instant. "I won the custody of my children."

　　At this point, Wang Lin officially became a list of pro-working mothers. However, vulnerability does not apply to this single working mother.

　　Wang Lin was delivered by caesarean section. Due to premature rupture of amniotic fluid, uterine contraction was weak after oxytocin was hanged, and she turned to emergency surgery. "Fetal distress and tertiary pollution of amniotic fluid have occurred." The lighting on the operating table clearly mapped the whole operation process. "From the first time the doctor cut the knife to the last time I sewed it, I saw it carefully without fear." The doctor asked her to look at the boy and girl, and she smiled "girl".

　　The 24 hours after operation is the most painful. Because it was the first child, the doctor gave analgesic pump, and if it hurt, he pressed the button, "I forbeared not to press it." The pain went from the back of my hand to the wound on my stomach, and the meat on my abdomen and waist twisted together. "I just want to feed her early."

　　For working mothers, the luckiest thing is to have the support from their families. According to the data of "Investigation Report on the Living Status of Working Mothers in 2019", 73% of working mothers said that their children’s education and upbringing were supported by their parents, and more than 50% of mothers said that their husbands would share the work of caring for their children.

　　After leaving the hospital and going home, Wang Lin took care of the children with her mother, with low back pain, breast-feeding pain and fragmented sleep. She felt that her determination to be a mother would definitely make her strong enough to overcome all difficulties. At that time, Wang Lin’s husband was completely opposite to Wang Lin’s state. "He took care of the children very little. When the children cried, he became restless, because he didn’t want to reduce the quality of sleep. After having children, we slept in separate rooms. To be honest, the time to meet each other every day was very limited, and most of the time he stayed in his room."

　　Despite this, Wang Lin never thought that a TV drama-like plot would happen to herself. After the divorce, my friend said, did you really break up because of such a trivial matter? "In fact, I have found that he rewarded the network anchor several times, but what does this mean?"

　　After experiencing childbirth pain and divorce, Wang Lin still wore high heels and painted delicate makeup as usual, which made her sad and tearful. The child was infected with mycoplasma pneumonia when she was 6 months old. "It’s too small. I have to put a needle in my head, and the child cried. At that moment, I really couldn’t control myself."

　　Later, Wang Lin talked to her mother about her child’s illness. She told her mother that she really knew what it was like to be "distressed". Wang Lin’s mother said that when you cried that night, her mother was also so distressed.

　　At that moment, happiness and falling into life are all details. "If my mother needs a heart in the future, I think I can give it to her."

　　Critical balance point

　　"In Beijing, how much pressure do mothers have to bear in the face of promotion and parenting?" Once, Lin Ling didn’t dare to think much about this problem, but he didn’t expect this situation to really become his daily life so soon.

　　At six o’clock in the morning, Lin Ling got up to prepare the baby’s complementary food: steamed eggs with mixed vegetables, shrimp, nutrition porridge and minced meat. Compared with the initial hurry-scurry, she is much more comfortable now. Kiss the sleeping child. She goes out to work at seven o’clock on time. From Changping to Wangjing, it takes almost two hours to go to work every day by subway and bus. Breast pumps, milk storage bags, ice packs, and small backpacks are stuffed, and the heavy weight always reminds her of the pressure on her shoulders.

　　It is normal to review documents, calculate expenses and prepare statements, and be so busy at work that you forget to eat. But after a little interval, she couldn’t help talking to her family to see what the children were doing, how much they ate and slept soundly, and what stories were staged on this day.

　　For the sake of children, she was transferred from the core department, away from the working mode of staying up all night and being on standby at any time. Now she works at the most efficient pace so that she can get off work on time and go home early to accompany her children. In her view, this rhythm is just a good point, balancing her career pursuit and parenting life.

　　Foreign companies, accountants, working mothers, Lin Ling’s every label is not easy. In the past six years, she has been working, getting married, researching, getting pregnant, having a baby and raising children … …

　　According to the Survey Report on the Living Status of Working Mothers in 2019, working mothers spend an average of 3.17 hours a day in their families, with a career-oriented index of 3.29, which is slightly higher than the overall career confidence index of working women. They have the strongest fighting spirit and devote themselves to their families in their spare time.

　　Four years ago, Lin Ling’s first child, Haohao, was born, and the couple in Beipiao did not have their own house. In order to take advantage of an hour’s lunch break every day to breast-feed Haohao, a family of five rented in an old community near the company, with no decoration, just being close to the unit, which can save time and spend more time with the children. Although parents help to take care of the children, Lin Ling tries his best to grow up with them, and takes them out for a walk no matter how tired they are after work.

　　"Hao Hao has been breast-feeding since he was born. He feeds milk every two hours. I can’t bear to let him cry. I got up in the middle of the night when I heard him cry. After I went to work, Haohao didn’t eat complementary food or drink milk powder. He cried at home and lost weight. Holding a child for a long time, my wrist is sore, and I often have to stick a plaster; The child is thin, sick and dark, and every small change affects my sensitive and nervous nerves. Many times I am exhausted, but I am just a mother, and I can always be resurrected with blood again and again. "

　　Around her, some people choose the workplace without hesitation between their careers and their children, and become real strong women. Some people are workaholics, but they don’t hesitate to naked resignation the second they learn that they are pregnant. In Lin Ling’s eyes, these choices are extreme, and she carefully maintains a balance between work and family, work and child-rearing.

　　Lin Ling said, before you have children, the world belongs to you. Go and do whatever you want. After you have children, you should learn to compromise with yourself. Many times you will be upset and depressed, but you should force yourself to have a good attitude to face the situation. Dreams still have to be there, or to be a person who is useful to society and beneficial to children. "I used to want to travel around Europe, but now I want to see the world together when my children grow up."

　　An undervalued business

　　"If you don’t have children or have never taken care of them for 24 hours, you won’t know the multiple tasks and efficiency of a stay-at-home mother."

　　On the New Year’s Eve of 2016, a group of babies was born. As the sun sets, the afterglow is sprinkled on the baby’s tender little face through the glass window of the delivery room, and the group feels the happiness of being a mother for the first time. "After observing for two hours after delivery, when the baby and I were pushed back to the ward, firecrackers were already heard outside and fireworks were everywhere." The new year began, and the crowds hugged her and thought, "My new life has begun."

　　Because both parents can’t come to help, and the group is not comfortable looking for a child-rearing sister-in-law, they quit their jobs and became full-time mothers. "In the past, I didn’t like children at all, and even had the idea of Dink with my husband. Until I accidentally had my own child, maternal love seemed to be stimulated at once, and the link with the child was particularly close. I didn’t trust people who were not related by blood to bring children."

　　Qunqun majored in art design during her college years, and after graduation, she engaged in her favorite design work. Being a full-time mother really made a great determination for her. "I am more spoiled and grown up, and it is good to take care of myself. The child is just born, and it is a fragile little life. I feel that I have to learn a lot of knowledge so that I can not be anxious when I encounter problems."

　　Cooking is a particularly big burden for the group. "I took her to buy food and cook. For a year or two, she especially liked to hold it. It was not negotiable. I think girls are more sensitive, so they respect and understand her. In this way, I will be involved. When cooking, the baby was afraid of the sound of the range hood and wanted to hold her with one hand and cook with the other. At that time, I felt that I was ‘ One-armed woman ’ You can do it with one hand. "

　　In the summer when the baby was over one year old, groups of people took their children to play on the balcony mat. During that time, "taking the baby during the day and studying scientific parenting at night was a little neurasthenia", and they accidentally stood up and bumped into the corner of the window. "At that time, I felt blood flowing down from the top of my head, like a TV play." After that, she wiped the paper, made a circle of friends, then fed the baby and took a nap. As a result, she fell asleep in a daze until she was awakened by her husband, "I want to take me to the hospital for examination." I went to the hospital wrapped like a "big pineapple", and finally I almost had to sew. "It’s fun to think about it now, and I don’t feel pain."

　　According to the analysis of the Group Analysis Report of Stay-at-home Mothers in 2019, 46% of women miss career opportunities due to childbirth, and children are the career of stay-at-home mothers.

　　The group feels that the mother-infant link is the most precious colostrum, and it is the wing of the mother to take care of the baby angel. "I can perceive her inner thoughts with one look in her eyes, and help her feel her emotions and name them, what is happiness, what is sadness and what is missing … …” Every night before going to bed, the group will take the baby to recall what happened on this day. People they met, things they met, happy and unhappy, will tell their children their opinions.

　　Perhaps it is a long-term interaction, and groups of children have strong memory and expressive ability. She believes that early education does not have to have a high environment and a deep concept. As long as we keep the mother-child link with our children, we can feel each other’s guidance and walk hand in hand mentally. The child’s heart is full, the development is healthy, the relationship is right, and so is the husband and wife.

　　May 8, 2016 is Mother’s Day, and May 9 is Qunqun’s 30th birthday. At 12 o’clock on the 8th, the children fell asleep, and Qunqun brushed their mobile phones. "My husband suddenly asked me to go to the living room and asked me to open the refrigerator door. Just like magic, there was a cake, and I remembered that it was my birthday. I was always so confused, but I felt very happy."

　　Considerable self-growth

　　"On Macey’s first birthday, he suddenly took a few steps off my hand, which made me happy."

　　One small step for the baby and one big step for the mother. The mother looked at Macey as a toddler, sobbing profusely. Not long ago, she was a cute little monster who only ate, drank and slept in her arms. Finally, she took the first step in her life.

　　In 2014, Meng Ma went to a lecture on maternal and child knowledge with an 8-month-old belly. Originally, her teammates vowed to study with her. As a result, from the third time, her teammates kept screaming in bed, so Meng Ma had to go to class alone. "At 12 o’clock that night, I suddenly felt a burst of unusual contractions. When I looked at my watch, it was a regular contraction that hurt for 1 minute every time and hurt every 5 minutes." I rushed to the hospital in a hurry and was born prematurely.

　　At first, the lack of milk has always been a regret for Meng Ma.

　　"I officially gave birth on the third day." After the baby was born, he was hungry for 48 hours. At night, when the nurse made rounds, he would be named, saying that he cried the most on the whole floor. Later, when he was fed probiotics, "as soon as the bitter medicine was put on his mouth, he swished it all in, so hungry that even the medicine was used to satisfy his hunger."

　　There is no way, can’t help pressure from all sides, on the third day, Meng Ma gave Macey milk powder.

　　Touching the soft "granary", Meng Ma felt uncomfortable and made up her mind to chase milk desperately. I heard that the more you squeeze, the more milk you get. Therefore, in the second month, Meng Ma will feed first and then suck it with a breast pump for half an hour every night. "My chest is numb and I don’t feel my own." Once, I squeezed directly until my blood sugar was too low, and I fainted, and I ate and drank sugar water before I recovered. And desperate milking led to breast bruising, but it took a month to get better. Later, after consulting a doctor, I realized that the key to chasing milk is to feed it frequently and for a long time. The baby’s sucking is better than any breast pump.

　　As a result, when Macey cried, I forcibly grabbed him to feed him, and even he was fascinated to feed him regularly: obviously, the baby was still sleeping, and he had to wake him up by bouncing the soles of his feet, rubbing his earlobes, and even rubbing plastic to make a harsh sound, so that he could suck for 20 minutes. "Now, I feel that the baby has been hung on my chest, and even when he falls asleep, he still has nipples — — It directly caused my nipples to crack, bleeding while feeding, and it hurt me to grin and bite my teeth. "

　　Finally, Meng Ma successfully achieved full breast milk.

　　"Looking back now, I think exclusive breast milk is not necessarily the only choice. If it is limited to realistic conditions, you don’t have to feel guilty about adding formula milk to your baby: your identity is not only a mother, but also a wife and an employee … … You need to weigh yourself. "

　　With the birth of Macey, Mengma became a part-time mother. "I helped my former tutor to do research in the middle of the night when the children slept. Later, with the gradual enrichment of parenting experience, I began to become a writer on parenting." Former classmates and colleagues were very surprised when they heard that Mengma chose to be a part-time mother. "Your grades/work are so good, why do you want to be a part-time mother? Isn’t this a waste? "

　　In Meng Ma’s view, it is because I am good at learning that I decided to be a part-time mother, so that I can spend more time and experience learning how to be a qualified parent.

　　"There are no perfect parents in the world, so whenever I learn new knowledge, it is always easy to feel guilty: Ah, what I did before was wrong! I believe everyone will have this idea from time to time, so I want to encourage you in one sentence: what I did was what I knew at that time. When I know more, I do better. "

　　At the end of December 2017, Meng Ma completed the parenting course for 0-5 years old jointly organized by Arizona Children’s Center and the U.S. Department of Education, and learned more reliable parenting content. She also felt a lot about kindergarten education and education software and hardware conditions in the United States.

　　Recognizing vegetables, looking for scarecrows, catching Pieris rapae and scampering along the path … … Even in the city, you can find summer. This is the daily life for Meng Ma to get along with her children. Meng Ma admits that raising children by both husband and wife can avoid the influence of traditional, outdated and backward parenting concepts on children to the maximum extent.

　　"Children’s spilled food will increase the workload of nannies. Most elderly people will shout and rush to help their children up at the first moment when they fall. They will teach their children how to play in their own way, and think that helping children dress, brush their teeth, clean things, etc. should be taken care of by adults."

　　On the first Mother’s Day, Macey took the initiative to kiss Meng Ma, who thought it was the sweetest gift. "These experiences and memories belong to children and to ourselves. They may be anxious to grow up and the future, but when we get old, these precious memories will stay with us for a lifetime, reminding us of the second growth after being parents. " (At the request of the interviewee, the characters in the text are all pseudonyms.)

　　Xiong Zhuowei, a professor of medicine in Peking University, finally died in the First Hospital of Peking University. The attending doctor who rescued her was only a student of Peking University Medical College and was not qualified to practice medicine. What we heard about illegal medical practice in the past is generally in black clinics. How can there be illegal medical practice in a nationally famous third-class first-class (public) hospital like Peking University First Hospital? It’s incredible. Illegal medical practice is by no means a small problem, which is directly related to how to guarantee and protect the people’s right to see a doctor and life. The First Hospital of Peking University is openly breaking the law, which is to make fun of people’s lives. Can the health department at a higher level, which is responsible for supervision, be unaware of the illegal practice of medicine in this hospital? Why didn’t knowing the truth resolutely correct it and develop to such an out-of-control degree?

　　On May 30th, at the invitation of the 19th Academician Conference of China Academy of Sciences, Xie Xiaoliang, a foreign academician of Chinese Academy of Sciences, academician of American Academy of Sciences and named professor of Mallinckrodt in the Department of Chemistry and Chemical Biology of Harvard University, paid an academic visit to the Institute of Biophysics, and wrote the following questions.From Single Molecule Biology to Single Cell GenomicsLecture report of. The report was presided over by Xu Ruiming, director of the Institute of Biophysics.

　　Xie Xiaoliang first introduced the pioneering work of monomolecular enzymology, and explained the characteristics of enzyme’s catalytic function at the monomolecular level. Xie Xiaoliang’s research group used single molecule fluorescence technology to study the expression of protein in bacteria, and analyzed the gene expression in Escherichia coli at the level of single cell. It was found that the expression of protein in a single cell was random. The effect of DNA loops on the transcription process of genes was studied at the single molecule level. It was found that DNA loops would hinder the transcription in space, and when Gyrase gyrase did not exist, the forward supercoiled structure of DNA would slow down the speed of transcription initiation and extension, which eventually led to the inhibition of transcription initiation. Through these studies, Xie Xiaoliang’s research group found that the phenomenon of Transcription Bursting was caused by the shedding and recombination of Gyrase from DNA, and the accumulation and elimination of the forward supercoiled structure of the corresponding DNA.

　　Xie Xiaoliang also introduced Malbac (Multiple Annealing and Looping Based Amplification Cycles) method invented by his research group, and the single cell genome sequencing of human sperm cells completed by this method. Xie Xiaoliang’s research group also improved the accuracy of single-cell genome sequencing detection by META-method; MALBAC-DT (Malbac-Digital Transcriptome) method was developed to detect transcription-related modules (CTM) within the genome, and the detection efficiency was increased by 50%. Using single cell DIP-C technology, the 3D structure of human diploid cell genome was obtained, and the resolution could reach 100nm and 20kb. It was found that two X chromosomes produced different 3D structures due to different activity states. By analyzing the 3D genome structure of olfactory nerve cells, it was found that there were obvious differences between olfactory receptor-related genes and control cells. By studying the 3D genome structure of different cell types at the single cell level, it is found that different cell types have different 3D genome structures.

　　The report is rich in content, clear in logic, vivid in explanation and rich in academic atmosphere. Participants asked questions and interacted with Xie Xiaoliang on issues of interest to them. After the report, Xie Xiaoliang had a discussion with the researchers of the Institute of Biophysics, and conducted in-depth exchanges and discussions on issues of common interest.

Communication site

　　Xinhua News Agency, Manila, November 12th Communication: He and She in China-ASEAN Destiny Community

　　Xinhua News Agency reporter Zhao Qing Sebrina

　　China and ASEAN are linked by mountains and rivers and are as close as lips and teeth.

　　Over the years, China has adhered to the neighboring diplomatic concept of closeness, sincerity, mutual benefit and tolerance, and has persisted in being good and partner with its neighbors, and has persisted in being good, secure and rich, and constantly promoted regional cooperation.

　　On October 3, 2013, in the meeting hall of Indonesian Parliament, China leaders proposed to build a closer China-ASEAN destiny community, which pointed out the direction for the two sides to jointly build the 21st Century Maritime Silk Road.

　　Relying on the "Belt and Road Initiative", a number of flagship infrastructure projects such as Jakarta-Bandung High-speed Railway and China-Laos Railway have successfully landed in East Asian neighbors, and China enterprises have blossomed in local investment, bringing tangible benefits to people in more and more countries along the route, and their fate is undergoing tremendous changes …

　　"It’s great to have tap water."

　　The Millennium Island takes on a new look.

　　"We used to have electricity for only 4 hours every day, but now we can use electricity for 24 hours; I used to have to go to the rain pool to fetch water, but now I can use clean tap water. It’s really great and convenient. We support this project very much! "

　　Wu Lajue, a villager from Made Island on the west coast of Myanmar, told reporters excitedly while fetching water. The "project" he keeps talking about is the pilot project of the "Belt and Road" construction in Myanmar-the China-Myanmar oil and gas pipeline project.

　　China-Myanmar oil and gas pipeline projects include crude oil pipeline projects and natural gas pipeline projects. The China-Myanmar crude oil pipeline was invested and built by PetroChina and Myanmar Oil and Gas Company, starting from Made Island on the west coast of Myanmar, with a total length of 771 kilometers and a designed annual transportation capacity of 22 million tons. The project was completed on May 30, 2014.

　　On January 30, 2015, the port of Made Island was successfully opened, and large oil tankers successfully docked to unload oil. Made Island became the first stop for transporting crude oil to China. In May this year, the China-Myanmar crude oil pipeline (Myanmar section) was successfully put into operation, marking a new historical stage for the China-Myanmar oil and gas pipeline project.

　　The arrival of the China-Myanmar oil and gas pipeline project has brought about earth-shaking changes in the lives of local people. At one time, Madre Island was a remote island in the Bay of Bengal without roads, fresh water and materials. More than 3,000 islanders made a living by fishing and planting for generations.

　　Today, almost every village here has access to roads, tap water and 24-hour power supply. The island has also built a 3G mobile signal base station, and schools and medical stations are readily available. Some families have purchased agricultural diesel vehicles and motorcycles. Local residents also actively participated in the project construction, with about 1,000 people participating in the project construction. At present, about 50 people are working in the project, 10 of whom are in important technical posts.

　　At present, the port of Made Island is the first modern large-scale international crude oil port in Myanmar and has become an important window for China-Myanmar economic and trade cooperation.

　　"This is the harbor where our happy life sets sail."

　　The change of Hambantota began with the construction of the port.

　　In 2007, with the help of China, Sri Lanka began to build Hambantota Port. Ten years later, Hambantota, a small fishing village in the past, has become the most developed hub town in Sri Lanka: wide asphalt roads, advanced conference centers, sports centers, five-star hotels, Matra airport, and the southern high-speed extension line under construction … After the completion of the second phase of the Hangang project in May next year, Hangang will become a shipping and business center connecting East and West, greatly enhancing Sri Lanka’s international competitiveness and promoting Sri Lanka’s economic development.

　　Many villagers have changed the track of their lives by participating in the construction of the Hangang project. Sydney, a young Sri Lankan, grew up from an intern to a senior engineer here. He not only renovated his home, but also owned his own car.

　　"Driving on the two-way four-lane asphalt road built by China Company every morning, I feel very comfortable looking at the green rice fields passing by the car and the whirling coconut trees bathed in the morning sun." Sydney is amazed at the rapid changes in the city and proud of being able to participate in the construction of the Hangang project.

　　The Hangang project is still under construction, and visitors have been in an endless stream. A local teacher who took students to visit told reporters: "This is not only a port, but also our hope, our future and the harbor where our happy life will set sail!"

　　"Learning Chinese made me a white-collar worker"

　　10 years in a blink of an eye.

　　Starting from the wasteland of Mangyuan, the Sihanoukville Special Economic Zone in Cambodia (referred to as Xigang Special Economic Zone) has developed into the largest special economic zone in Cambodia with the largest number of employed people, and is known as a model for the "Belt and Road" cooperation between China and Cambodia.

　　Xigang Special Zone is jointly developed by Chinese and Cambodian enterprises, with a total planned area of 11.08 square kilometers. Its main industries are textiles and garments, machinery and electronics and high technology. There are complete supporting facilities for production and living here, and more than 100 enterprises from China, Europe, America, Japan and South Korea have provided 16,000 local jobs.

　　In the process of construction and development, Xigang Special Zone insists on the localization of employees, and specially runs training centers to provide local farmers with language and skills training, which also provides them with a broad development world.

　　Chen Xiuli, a Cambodian girl who works as a workshop translator in Creaer Waterleather Cambodia Co., Ltd. in the special zone, is the beneficiary of the training program. Two years ago, Chen Xiuli came to the training center to learn Chinese. She worked hard and has now become a skilled translator. "Learning Chinese made me a white-collar worker. I now earn more than 300 dollars a month, far higher than the 60 dollars of ordinary workers. "

　　At the beginning of this year, Chen Xiuli turned over a new house and bought new furniture and appliances. My parents also retired from the original factory and set up a stall in the special zone to sell sugar cane water, making more money and making life a lot easier. When they mentioned their daughter’s work and present life, their eyes were full of pride and satisfaction.

　　"I have a more accurate goal in my life."

　　Blue sky and white clouds, tree-lined.

　　Next to Highway 331 in Boradang District, Rayong Prefecture, Thailand, near the deep-water port of Lian Chabang, there is Luo Yong Industrial Park in Thailand.

　　Known as the "Industrial Chinatown" in Thailand, more than 90 China enterprises have invested in the park, which has led China to invest more than 2.5 billion US dollars in Thailand, achieving a total industrial value of 8 billion US dollars. After more than ten years of development, the industrial park has become the largest industrial cluster center and manufacturing and export base of China’s traditional industries in Thailand and even ASEAN.

　　The overall planning area of Luo Yong Industrial Park in the middle of Thailand is 12 square kilometers. At present, the development of 1.5 square kilometers in Phase I and 2.5 square kilometers in Phase II has been completed, and the land of 8 square kilometers in Phase III is being developed. After the third phase of development is completed, it is expected to accommodate 300 enterprises and create 100,000 jobs for Thailand. Xu Genluo, president of Luo Yong Industrial Park, told the reporter that China enterprises in the park are trying to integrate into the local area, using Thais as much as possible and providing more than 20,000 jobs for the local area.

　　Cai Youfu, a Thai boy, is a Thai employee of Zhongce Rubber in the industrial park. He graduated from the Chinese Department of Queen Mother University in Chiang Rai, northern Thailand and speaks fluent Chinese. After graduating from college, he entered the rubber work of Zhongce with the advantage of language.

　　"Working with Chinese has taught me a lot, and I am very satisfied with my current job." He told reporters that Luo Yong Industrial Park in Thailand is the organic carrier of the Belt and Road Initiative in Thailand. "Working in China Company, I learned Chinese’s hard-working spirit and gave me a more accurate goal in my life." (Participating in reporters: Zhuang Beining, Tang Lu, Mao Pengfei, Yang Zhou)

CCTV News:Six departments, including the Ministry of Industry and Information Technology, the National Development and Reform Commission and the Ministry of Commerce, released the list of national green data centers in 2022 at the 2023 data center green development conference held in Chengdu on May 11th.

The 43 national green data centers released this time involve the fields of communication, Internet, public institutions, energy and finance. The Ministry of Industry and Information Technology will promote the green and low-carbon transformation and high-quality development of the whole industry of data centers in a scientific and orderly manner, and continue to build a national green data center demonstration benchmark, speed up the popularization and application of energy-saving technology and equipment, and improve the standard system of energy-saving and carbon reduction in green data centers.

Cao Xueqin, Deputy Secretary General of China Institute of Electronics:The Ministry of Industry and Information Technology, together with the National Development and Reform Commission and the Ministry of Commerce, has successively selected and released four batches of 196 national green data centers, which have achieved positive results in energy saving, water saving and green transformation of energy utilization.

It is understood that the green data center evaluates the green development level of the data center from 15 indicators in four aspects: efficient use of energy, green and low-carbon development, scientific layout and intensive construction, and efficient use of computing resources. According to the 14th Five-Year Plan for Information and Communication Industry, by 2025, the computing power of national data centers will reach 3.3 times that of 2020. Accelerating the construction of a green data center has become a basic requirement for ensuring the sustainability of resources and environment.

Eighteen institutes in the First Academy of Aerospace Science and Technology Group are high-tech research institutes specializing in scientific research and production of aerospace servo products, and they are pioneers and leaders of aerospace servo technology in China. Therefore, the business strategy of "leading aerospace servo and serving the land, sea, air and sky" is to integrate gas, hydraulic, machinery, control, electronics, electrical, software, computer, etc., and the related business has been extended to aerospace, navigation, aviation and many other fields.

According to the needs of organizational restructuring and business development, the 18 th Institute decided to openly recruit some positions in the government, and the relevant matters are hereby announced as follows:

I. Recruitment positions

Second, the job responsibilities and qualifications

(1) Strategic planner

(1) Job responsibilities:

1 responsible for the strategic management system (including system) construction;

2. To be responsible for conducting research around the major issues that are overall, strategic and forward-looking, and forming research reports;

3. Be responsible for analyzing the internal and external environment of the Institute, tracking the development trends of the industry and benchmarking companies in the industry, conducting analysis and forming an analysis and research report;

4. Responsible for strategic partners and establish relationships;

5. Organize to study and formulate the medium-and long-term comprehensive development strategy, five-year plan and three-year rolling plan of the Institute, carry out evaluation and form a report;

6. Be responsible for formulating the No.1 document of the Party and government and the annual comprehensive plan; Organize the construction of performance appraisal system; Carry out internal operation analysis of the institute and prepare analysis reports regularly;

7. Be responsible for organizing the cockpit construction of intelligent decision-making data;

8. Responsible for the management of the main business;

9. Responsible for the daily coordination and management of the office of the Strategic Management Committee.

(2) Requirements:

1. Master degree or above with two years’ working experience;

2. Have certain financial expertise;

3. Have CET-4 or above, and be able to translate industry research reports at home and abroad;

4. Strong writing, language expression and communication skills;

5. Experience in industry research and analysis is preferred.

(2) Reform and development division

(1) Job responsibilities:

1. To be responsible for tracking the research results of domestic and foreign enterprises in reform and development, corporate governance, management mode, etc., and put forward reform and development suggestions for the leaders;

2. Responsible for the three-year reform of state-owned enterprises and the restructuring of public institutions, organize and coordinate the improvement of corporate governance structure and promote the modernization of corporate governance;

3. Responsible for the organization and management, organizational setup and post preparation, and optimize organizational setup and responsibilities;

4. Be responsible for the organization’s process system construction, and organize the formulation of process system management documents;

5. Be responsible for the construction of the rules and regulations system and the management of the system database;

6. Responsible for the centralized management of innovation activities and international development.

(2) Requirements:

1. Master degree or above with two years’ working experience;

2. Have CET-4 or above;

3. Strong writing, language expression and communication skills;

4. Experience in process management is preferred.

(3) Business administrators

(1) Job responsibilities:

1. Responsible for model market development, comprehensive demonstration and planning of project establishment, model operation management, model technical and economic unity and operational risk management;

2. Be responsible for analyzing and formulating the estimated scale of development funds and the target price strategy;

3. Responsible for the declaration, evaluation, negotiation and signing of the budget estimate for the development model;

4. Organize price declaration, and be responsible for model price review, negotiation and signing;

5. Be responsible for formulating the expected operating target of the model, the pre-control plan of funds and organizing the implementation;

6. Responsible for model life cycle planning and signing outsourcing contracts for some important components and above; Organization model life cycle fund management and completion settlement.

(2) Requirements:

1. Education: Master or above;

2. Generally, you should have more than 1 year experience in model development, understand the model development process, and master the composition, preliminary principle, function and supporting relationship of the servo system.

(4) Price administrator

(1) Job responsibilities:

1 responsible for the research and implementation of national price policy;

2. Be responsible for the construction of the cost and price standard management system; Demonstration of price information system, database construction and data maintenance;

3. Be responsible for the price management of products on the shelves;

4. Be responsible for reviewing the price funds of the outsourced and purchased products of the project and organizing the pricing;

5. Be responsible for reviewing the over-estimated funds of the model supporting outsourcing units;

6. Be responsible for the management of project quotation and project guidance price.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Assistant level (inclusive) or above professional and technical post qualification or equivalent professional qualification level; Generally, you should have 1 year or above relevant working experience; The age is generally not more than 45 years old.

(5) Cost analysts

(1) Job responsibilities:

1. Be responsible for the research of cost and price estimation method, software construction and application;

2. Responsible for the internal actual cost audit of the project, put forward the actual cost audit opinions, and prepare the first batch (trial batch) cost analysis report;

3. Responsible for the implementation of project process cost monitoring.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Assistant level (inclusive) or above professional and technical post qualification or equivalent professional qualification level, generally should have 1 year or above relevant work experience; The age is generally not more than 45 years old.

(6) Model planning and scheduling

(1) Job responsibilities:

1. Prepare the scientific research and production plan of the competent model; Monthly plan for scientific research and production; Scheduling and coordination of production organization; Product matching, testing, delivery and after-sales; Assessment of scientific research and production plan; Quality, funds and cost management.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Assistant level (inclusive) or above professional and technical qualifications, generally should have more than 2 years of relevant work experience; The age is generally not more than 35 years old.

2. Master the basic knowledge of project management; Master model development, process flow, servo system composition, preliminary principle, function and supporting relationship.

(7) Material buyer

(1) Job responsibilities:

1. Responsible for the preparation, purchase, coordination and warehousing of model material plans;

2. Responsible for organizing the implementation, acceptance and warehousing of self-collected materials;

3. Be responsible for the comprehensive coordination of the progress of all materials;

4. Be responsible for the statistics, analysis and reporting of the completion of the material procurement plan;

5. Be responsible for the implementation of model material procurement quality and the preparation of material quality review report;

6. Be responsible for material negotiation, procurement contract signing and payment;

7. Be responsible for capability evaluation and performance evaluation of material suppliers.

(2) Requirements:

1 should have a bachelor’s degree or above, assistant level (inclusive) or above professional and technical qualifications, generally should have more than 2 years of relevant work experience; Generally no more than 40 years old;

2. Master the basic knowledge of project management, procurement management and supply chain management; Master the basic knowledge of components and other materials.

(eight) product buyers

(1) Job responsibilities:

1. Be responsible for outsourcing, preparation of outsourced products and outsourced test plans, commissioning of tasks, process supervision, and complete warehousing;

2. Responsible for organizing the implementation of product quality control requirements and comprehensive coordination of process problems;

3. Be responsible for the statistics, analysis and reporting of the completion of outsourcing, outsourcing and test plans;

4. Responsible for organizing supplier sourcing and product trial production;

5. Responsible for outsourcing, outsourcing, trial price negotiation, contract signing and payment;

6. Be responsible for capability evaluation and performance evaluation of suppliers.

(2) Requirements:

1 should have a bachelor’s degree or above, assistant level (inclusive) or above professional and technical qualifications, generally should have more than 2 years of relevant work experience; Generally no more than 40 years old;

2. Understand the basic knowledge of project management, procurement management and supply chain management; Master the composition and basic principle of servo products, and master the process of product development, production and technology (machining, electrical assembly, etc.).

(9) Model quality administrator

(1) Job responsibilities:

1. Draft and improve the quality management requirements of the models in charge, and supervise the implementation of the requirements;

2. Coordinate and organize to undertake various reviews, meetings and related work required by the quality system, and track and manage the implementation of the remaining backlog;

3. Organize and participate in the zeroing of model quality problems.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Assistant level (inclusive) or above professional and technical qualifications, generally should have more than 2 years of work experience;

2. Professional knowledge: quality management system requirements, common quality tools and methods, model development process, basic knowledge of servo products and other related products, etc.

3. Understand the national quality management laws and regulations. Master the model quality management requirements of Aerospace Science and Technology Corporation and the First Hospital.

(10) Product quality assurance administrator

(1) Job responsibilities:

1. Make annual product quality assurance plans, product quality activity nodes and plans and organize their implementation;

2. Carry out the quality evaluation and related work of the products in charge, and cooperate with the production and quality assurance division to carry out the inspection of product assurance requirements;

3. Be responsible for zeroing the quality problems of various professional products and drawing inferences from others; Collect and summarize the problems in product quality assurance and coordinate to solve them;

4. Responsible for organizing the acceptance of outsourced products and supervising and inspecting outsourced units;

5. Be responsible for organizing the model requirements to be included in the production and guarantee requirements and promoting their implementation.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; Generally, you should have more than 2 years working experience;

2. Professional knowledge: quality management knowledge and commonly used quality tools and methods, quality management system requirements, basic knowledge and development process of servo products and other related products, etc.

3. Understand the national quality management laws and regulations. Master the model quality management requirements of Aerospace Science and Technology Group and First Hospital.

(11) Process management post

(1) Job responsibilities:

1. Plan and participate in the compilation of professional digital production line construction scheme, organize scheme demonstration and review, and participate in the formulation and construction implementation of task book; Organize and write the summary and planning of digital production line construction;

2. Be responsible for the process management of the model.

(2) Requirements:

1. The education level under 30 years old should be master’s degree or above, and over 30 years old should have a bachelor’s degree or above; With intermediate titles; Under the age of 35;

2. Generally, you should have more than 3 years working experience in technology;

3. Familiar with the process characteristics of servo products and related knowledge of digital process;

4. Should have relevant experience in professional digital production line construction.

Third, matters needing attention

1. Recruitment scope: within the aerospace system.

2. Work place: Beijing

3. Registration method: According to the job recruitment demand information, fill in the Application Form for Eighteen Jobs (attachment), name it in the form of social talent+job name+name, and send an email to the registration mailbox of calt18hr@163.com.

4. Deadline for registration: September 8, 2021.

Contact person and contact information: Teacher Sun 010-68382905

Attachment: Application Form for Eighteen Positions

[Editor: Wang Zhanchao]

Liu Changting, male, graduated from Shanghai Second Military Medical University. He has successively served as a resident, attending physician, deputy chief physician, associate professor, chief physician, professor and doctoral supervisor in the respiratory department of the South Building of the General Hospital of the People’s Liberation Army, and has been the chief scientist of the 973 Project. The earliest systematic research on space biomedicine in China has made important contributions to the development of space biomedicine in China. He is a pioneer and founder in the field of space medical microbiology in China.

1 Profile of people

Liu Changting, male, from Lu ‘an City, Anhui Province, has worked in the PLA General Hospital since he graduated from the Second Military Medical University in August 1978. He is currently honorary director, chief physician, professor and doctoral supervisor of the Respiratory Department of the South Building of the PLA General Hospital, member of the Inspection Committee of the PLA General Hospital, member of the Standing Committee of the Science and Technology Committee of the PLA General Hospital, director of the Space Biomedical Laboratory, civilian level I, technical level II, and chief scientist of the National Key Basic Research and Development Plan (973 Plan).

Professor Liu Changting has long worked in the front line of health care and clinic. In medical treatment, he always takes "don’t let patients and themselves regret" as his motto. In his 38 years of clinical work, he has never missed diagnosis and misdiagnosis. He is approachable and strict with himself, and regards fame and fortune as light as water and his career as heavy as a mountain. Medical ethics is the soul of the doctor, and it is his standard to do first-class work, create first-class performance and pursue first-class level and realm. Through long-term medical practice and a lot of clinical work, a set of diagnosis and treatment programs for chronic obstructive pulmonary disease, lung cancer, lung infection, pleural disease, pulmonary critical illness and other diseases have been formed. In health care, he always maintains the spirit of "loyalty and dedication, seeking truth and being pragmatic, harmonious and innovative, and bravely climbing the peak", showing the noble realm of a loyal health care expert. As the backbone of health care, he often organizes consultations and rescues for critically ill and difficult patients inside and outside the hospital, with meticulous diagnosis and treatment thinking, reasonable treatment plan and good treatment effect, which is highly praised by colleagues and health care objects.

Since assuming the post of director in January, 2008, the leading team has won the advanced collective of the Health Care Committee of the Central Military Commission, the excellent Party branch of the hospital for many times, the advanced department of post skills training, the innovative advanced collective of the hospital, the best unit of the hospital’s medical performance award, and the advanced unit of the hospital’s grassroots construction. At first, a sub-specialty of respiratory diseases for the elderly was established in China, and the construction of laboratory, ventilator room, lung function room, blood gas analysis room and bronchoscope room was strengthened, and a space biomedical laboratory was established. The first batch became the "research department" of the PLA General Hospital; Put forward ten concepts of team culture in respiratory department of South Building; Put forward ten rules of clinical scientific service in respiratory department of South Building; Establish and improve the incentive mechanism of departments; Composed the song of respiratory science in the south building; Held more than 20 national and Beijing academic conferences on respiratory diseases of the elderly; During his tenure as department director, the patient satisfaction rate was 99.86%. In 2013, the subject evaluation was the first in the clinical department of Nanlou. Experts believe that the department he led is leading in China and is the leader of respiratory diseases in the elderly in China.

2 social service

He is a member of the Standing Committee of the Scientific Committee of the General Hospital of the People’s Liberation Army, a member of the Inspection Committee of the Hospital, a deputy head of the Respiratory Department of the Chinese Geriatric Medical Association, a member of the Standing Committee of the Respiratory Branch of the Chinese Geriatric Medical Research Association, a deputy director of the respiratory and critical illness expert committee of the Chinese Geriatric Medical Association, an expert in the planning of China’s space station, a director of the China Aerospace Society, and an executive deputy director of the aerospace medical engineering and space biology professional committee of the Chinese Aerospace Society; Standing editorial board and editorial board of more than 20 magazines at home and abroad.

3 academic achievements

The earliest systematic research on space biomedicine in China has made important contributions to the development of space biomedicine in China. He is a pioneer and founder in the field of space medical microbiology in China. Presided over the research on the variation law of space microorganisms and new strategies for prevention and control of important infectious diseases, presided over the research on microbial corrosion mechanism in space environment and presided over the research on space biopharmaceuticals; Presided over the research on the influence of microgravity on human body and the biological effect of weightlessness, presided over the research on the influence of microgravity on human body, and presided over the basic research on the protection of weightlessness on human body. Aiming at the microbial protection of space environment, the influence and mechanism of space environment on microorganisms were comprehensively and systematically studied, and the theory of molecular effect of space microorganisms was put forward, which opened up a new field of clinical microorganisms in space medical protection.

Over the years, Liu Changting has always followed the forefront of medical science and technology development at home and abroad, carried out extensive clinical and scientific research work in combination with practice, persisted in in in-depth research and exploration, and constantly achieved new results. In 1997, he led the team to take the lead in conducting space biomedical research in China; In 2006, the first domestic seminar on space biomedical research and application was organized; In 2007, he led the establishment of the Space Biology Committee of the Chinese Academy of Astronautics (in 2009, he merged with the Space Medical Engineering Committee of the Chinese Academy of Astronautics to form the Space Medical Engineering and Space Biology Committee of the Chinese Academy of Astronautics); In 2008, he took the lead in editing the monograph "Research and Exploration of Space Life Science" in China, and later edited the first "Basic and Applied Research of Space Microbes" in China. Breakthrough progress has been made in the biological effect of weightlessness, the influence of space environment on microorganisms and its application research, and many innovative and practical achievements have been obtained, and remarkable application results have been achieved in the comprehensive interdisciplinary field of manned space flight. He has undertaken and completed 27 national and provincial-level projects with the first person in charge; A total of 276 papers were published by the first author or correspondent; Twenty-five strains of microbial variation species were named after LCT(Liu Chang Ting), and their whole genome sequences have been included in the NCBI database of the United States. With the first person to complete, he won 23 national invention patents and 2 utility model and design patents; Editor-in-chief of 10 monographs (1 was rated as the "Eleventh Five-Year Plan" national key book);The first finisher won the second prize of national scientific and technological progress, the first prize of Beijing scientific and technological progress and the first prize of the whole army; Won five first and second prizes (ranking 1, 1, 1, 2 and 3) for scientific and technological progress and medical achievements at provincial and ministerial levels.

Professor Liu Changting has trained more than 40 postdoctoral, doctoral and master’s students, among whom 4 students have grown into department administrative directors and chief physicians, and 17 students are deputy chief physicians. More than 40 masters, doctors and postdoctoral students have been trained; Among them, 3 postdoctoral fellows received the support of China Postdoctoral Science Fund, 1 postdoctoral fellow received the third-class post allowance of the whole army, 2 were rated as Beijing science and technology stars, and 1 was rated as one of the top 100 talents in the hospital. Won the national education department doctoral academic newcomer award, national scholarship, top ten outstanding young people of Nankai University, first-class scholarship for outstanding doctoral students of Nankai University, top ten medical students of Nankai University, and Zhou Enlai Scholarship; One student was awarded an excellent master’s degree in Beijing; Three papers were rated as excellent papers by PLA Medical College, and many graduate students entered the top three hospitals such as Peking Union Medical College Hospital with excellent results.

Get honor

Won the second-class merit of the Central Military Commission, the second-class merit of the General Logistics Department and the third-class merit of the PLA General Hospital. Individuals who have won the silver star of science and technology of the General Logistics Department and the advanced individuals of the Central Health Care Committee enjoy special government allowance, post allowance of the General Logistics Department and post allowance of outstanding professionals of the whole army.

　　Since the beginning of this year, the global Internet giants have set off a "hundred-model war", and Microsoft, Google, Baidu and Ali have come to the end one after another. After more than half a year of competition, technology giants are welcoming a new round of road disputes around the big model ecology: facing the parameter "ceiling", will the future of the big model be closed or open?

　　The open source model can run on a home computer.

　　On August 3rd, two open source models, Qwen-7B and Qwen-7B-Chat, were put on the domestic AI developer community "ModelScope", which were Alibaba Cloud Tongyi Qianwen’s 7 billion parameter general model and dialogue model respectively. Both models were open source, free and commercially available.

　　According to reports, Tongyi Qianwen Qwen-7B is a pedestal model that supports many languages such as Chinese and English, and it is trained on more than 2 trillion token (text unit) data sets, while Qwen-7B-Chat is a Chinese-English dialogue model based on the pedestal model, which has reached the cognitive level of human beings.In short, the former is like a "foundation" and the latter is a "house" on the foundation.

　　The actual test shows that the comprehensive performance of Qwen-7B model is good. Among them, on the English proficiency evaluation benchmark MMLU, the score is generally higher than that of the mainstream models with the same parameter scale, even surpassing some models with 12 billion and 13 billion parameter scales. On the Chinese evaluation C-Eval verification set, the model also achieved the highest score of the same scale. Qwen-7B model is also among the best in evaluating GSM8K in mathematical problem solving ability and HumanEval in code ability.

　　That is to say,In the tests of Chinese and English writing, solving mathematical problems and writing codes, Qwen-7B model is properly a "master of learning", and its score even exceeds the international mainstream model with the same parameter level.

　　Besides, the industry is more concerned about the usability of Qwen-7B model. As we all know, the training and operation of mainstream large models need special AI training chips (such as NVIDIA A100), which are not only expensive, but also as high as 10,000 — per NVIDIA A100; 15,000 dollars, and it is monopolized by countries such as Europe and the United States, and it is almost impossible to buy it in China.The domestic Qwen-7B model supports the deployment of consumer graphics cards, which is equivalent to a high-performance home computer to run the model.

　　Thanks to free commercialization and low threshold, the Qwen-7B model has been put on the shelves, which has attracted the attention of AI developers.In just one day, on the code hosting platform GitHub, the Qwen-7B model has been collected by more than a thousand developers, and most of the questioners are Chinese developers.As Alibaba Cloud said in the statement: "Compared with the lively AI open source ecology in the English-speaking world, the Chinese community lacks an excellent pedestal model. The addition of Tongyi Qianwen is expected to provide more choices for the open source community and promote the open source ecological construction of AI in China. "

　　Open source or closed?

　　In fact, Qwen-7B model is not the first big open source model. In fact, GPT-2, the predecessor of ChatGPT, is also completely open source. Its code and framework can be used for free on the Internet, and related papers can be consulted. However, after ChatGPT spread all over the world, OpenAI chose closed-source development, and the model codes such as GPT-3 and GPT-4 have become the trade secrets of OpenAI.

　　The so-called open source is open source code.For example, once the big model is declared open source, anyone can publicly obtain the model source code, modify it or even redevelop it within the scope of copyright restrictions. To make a simple analogy,The source code is like the manuscript of a painting, and everyone can fill in the colors according to the manuscript to create their own artistic paintings.

　　Closed source is just the opposite of open source.Only the source code owner (usually the software developer) has the power to modify the code, others can’t get the "manuscript" and can only buy the finished product from the software developer.

　　The advantages and disadvantages of open source and closed source are very obvious. After open source, the big model will undoubtedly attract more developers, and the application of the big model will be more abundant, but the corresponding supervision and commercialization will become a difficult problem, which is prone to the embarrassing situation of "making wedding clothes for others".After all, open source considers ecological co-prosperity, and it is difficult to figure out the economic account of how much money can be earned at this stage, and these problems happen to be opportunities to close the source.

　　Open source or closed source, this is a big model of life and death, the international giants have given the answer.

　　Meta, the parent company of Facebook, released the big model Llama2 last month, which is open source and free for developers and business partners, while OpenAI firmly chose GPT-4 closed source development, which not only can maintain OpenAI’s leading position in the generative AI industry, but also can earn more revenue. According to the authoritative magazine Fast Company,OpenAI’s revenue in 2023 will reach 200 million US dollars, including providing API data interface services and subscription service fees for chat bots.

　　Domestic big models have gradually begun to "go their separate ways".Alibaba Cloud’s General Meaning ModelAs early as April this year, it was announced to be open to enterprises, and the open source of Qwen-7B model will go further.ERNIE Bot of BaiduIt has also recently announced that it will gradually open the plug-in ecosystem to third-party developers to help developers build their own applications based on the Wenxin model.

　　In contrast, Huawei does not take the usual path. When the Pangu Big Model 3.0 was released, Huawei Cloud publicly stated that,Pangu modelThe full stack technology is independently innovated by Huawei, and no open source technology is adopted. At the same time, Pangu Big Model will gather numerous industry big data (involving industry secrets, etc.), so Pangu Big Model will not be open source in the future.

　　The big parameters are still small and beautiful.

　　In addition, the open source of Qwen-7B model brings another thought:How many parameters do we need a big model?

　　There is no denying that,The parameter scale of the large model is constantly expanding.Take the GPT model under OpenAI as an example. GPT-1 only contains 117 million parameters, and the parameters of GPT-3 have reached 175 billion, which has increased by more than 1000 times in a few years, while the parameters of GPT-4 have exceeded the trillion level.

　　The same is true of large domestic models. Baidu Wenxin model has 260 billion parameters, Tencent mixed-element model has reached 100 billion parameters, Huawei Pangu model has been estimated to be close to GPT-3.5, and ali tong Yida model has officially announced 10 trillion parameters … …According to incomplete statistics, there are at least 79 large-scale models with over 1 billion parameters in China.

　　Unfortunately, the larger the parameter, the stronger the capability of the large model. At the World Artificial Intelligence Conference, Wu Yunsheng, vice president of Tencent Cloud, has a very appropriate metaphor: "Just like athletes practicing physical strength, weightlifters need to lift 200 kilograms of barbells, and swimmers need to lift 100 kilograms. Different types of athletes don’t need everyone to practice 200 kilograms of barbells."

　　As we all know,The higher the parameters of the large model, the more resources and costs are consumed.However, it is not necessary to blindly pursue "large scale" or "high parameters" to deepen the vertical large-scale model of the industry, but to formulate relevant model parameters according to customer needs. For example, the BioGPT-Large model has only 1.5 billion parameters, but its accuracy in biomedical professional tests is better than that of the general model with 100 billion parameters.

　　Sam Altman, co-founder of OpenAI, also publicly stated that OpenAI is approaching the limit of LLM (Large Language Model) scale. The larger the scale, the better the model is, and the parameter scale is no longer an important indicator to measure the quality of the model.

　　Wu Di, the head of intelligent algorithm in Volcano Engine, has a similar view. In the long run, reducing costs will become an important factor in the application of large models. "A well-tuned small and medium-sized model may perform as well as a general large model in a specific job, and the cost may be only one tenth of the original."

　　At present, almost all domestic science and technology manufacturers have got tickets for big models, but the real road choice has just begun.