Zhongxin Finance, April 16 (Xinhua) Guangdong Zhanjiang Marine Police Bureau recently seized two suspected cigarette smuggling cases, seized two suspected ships on the spot, and seized about 45,000 suspected smuggled cigarettes, involving about 8.6 million yuan. At present, two cases are under further investigation.

　　At 8 o’clock in the morning of March 31, Zhanjiang Marine Police Bureau was informed by intelligence that a "Dafei" speedboat was found in the waters near Tongming Port in Mazhang District, suspected of smuggling. The bureau quickly cooperated with the Mazhang District Public Security Bureau of Zhanjiang City to carry out joint land and sea investigations. At 9 o’clock, the target ship was seized in the waters near Lingtou Island. The ship was equipped with five high-powered engines and loaded with a batch of cigarettes. The ship failed to provide relevant legal procedures and certificates for the cigarettes, and law enforcement officers seized the ship and the cigarettes on the spot according to law. After counting, there are 11 types of cigarettes, totaling more than 23,000, with a case value of about 4.5 million yuan.

　　At 9 o’clock in the morning of April 4, the bureau received a tip again: a suspected smuggling "Dafei" ran aground in the waters off Xiagang Village, Xiayang Town, Xuwen. The bureau immediately launched a joint investigation operation with xuwen county Public Security Bureau, Xuwen Customs Anti-smuggling Branch and xuwen county Tobacco Monopoly Bureau. After investigation, the ship was loaded with more than 22,000 cigarettes, with a case value of about 4.1 million yuan. Law enforcement officers have seized the ship and its cigarettes according to law.

　　In the next step, Guangdong Zhanjiang Marine Police will strengthen cooperation with relevant functional departments such as public security, customs anti-smuggling and tobacco, actively dig deep and expand the line, resolutely break the network and remove the chain, maintain a high-pressure situation of cracking down on smuggling illegal and criminal activities, weave the control network of coastal waters, and resolutely build a maritime security line.

CCTV News:Waergang Primary School is the most remote and remote mountain village primary school in Taoyuan County, Hunan Province.

At 7: 20 in the morning, the morning glow on the horizon and the clouds in the mountains have not yet dispersed. In the classroom of the sixth grade of Waergang Primary School in Niuchehe, Taoyuan County, Hunan Province, Lang Lang’s reading sound has already been heard. At this time, Fu Jia is explaining poetry to 11 students.　

Fu Jia teaches the students. (Source: Taoyuan Women’s Federation WeChat WeChat official account, Taoyuan County, Hunan Province)

Three years ago, Fu Jia saw the information that his primary school alma mater was recruiting rural teachers, so he resigned from a well-paid job in Changsha and returned to the place where he grew up and became a teacher at Waergang Primary School. Today, Fu Jia is the principal of Waergang Primary School. The 24-year-old young principal is not only a "general teacher" for children, but also an omnipotent "all-round principal" in the eyes of children.　 　 　

21-year-old Tao Li Nianhua returned home to teach.

"Yellow River Wan Li sand, waves TaoFeng winnow from the end of the world. Now go straight to the Milky Way and go to the home of Petunia and Weaver Girl. "

In the class of Waergang Primary School, Wang Liyan, a student, is reciting the ancient poem Langtaosha Jiuqu Yellow River Wan Li Sand with the tune of Legend of the New White Snake, and this method of reciting by singing is one of the "magic weapons" of Fujia’s teaching.

Because the students are young, they have limited understanding of many words in ancient poetry, and it is difficult to empathize with the poet’s emotions. In order to stimulate children’s interest in learning, Fu Jia will try to make children recite poems in ancient sounds, or even sing them out in the melody of familiar pop songs.

Waergang Primary School (Source: Changde Rong Media)

Niuchehe Town, where Waergang Primary School is located, is located at the eastern edge of Wuling Mountain, at the junction of Changde, Zhangjiajie and Huaihua in Hunan, with high mountains and long roads and inconvenient transportation. Among the 46 students in the school, left-behind children whose parents go out to work account for nearly 90%.

Waergang Primary School accepts children from four surrounding villages. Due to the small number of students, including Fu Jia, there are only seven teachers in the school, and all of them are female teachers. Fu Jia not only teaches Chinese at school, but also teaches English, art, music, physical education and many other subjects. In order to teach the children well, she also taught herself guitar and other musical instruments.　

The school’s cement basketball court is the main position of physical education class. In class, Fu Jia is not only a PE teacher, but also a referee and player. When I first came to school, the school’s sports equipment was very short, and only a football with a leak was barely used as a basketball.

In the past two years, with the primary school in this mountain village being gradually paid more attention, dozens of basketball and football have been donated, and other sports and fitness equipment such as hula hoop have been continuously sent. Although playing ball with her children will make her happy every time, the lack of professional teachers of music, sports and beauty in the school has always been her heart disease.　

Now the school environment has improved. In order to make children study better, children in grade four and above eat and live at school and go home on weekends. In order to take good care of the children, Fu Jia has become a "universal mother".

The "universal mother" of 46 students

At noon, when the meal is served, the children line up neatly to receive the meal, and lunch is a standard configuration every day. However, some children don’t like radishes or vegetables, and they always take advantage of Fu Jia’s inattention and secretly pour the vegetables into the leftovers bucket. Every time Fu Jia finds out, she will quietly write down these children. The next time she makes pickles, she will definitely ask them to help and let them participate in the labor together.　

Fu Jia said, I want them to know that food and vegetables are hard to come by in the process of washing, cutting and drying radishes by hand, so that they can develop a habit of cherishing food.

Recently, Shanshan, a sixth grader, looked depressed. After Fu Jia found out that something was wrong with her, she called her outside the classroom to have a heart-to-heart talk after class. It turned out that Grandpa Shanshan’s tuberculosis had relapsed and he was coughing up blood. He had been sent to the city hospital for treatment overnight, while Grandma Yuan Xueqing herself was suffering from various diseases and could not do heavy work.

Shanshan and her sister, who are in the first grade, have repeatedly told Fu Jia that they want to go out to work early to earn money. In order to stabilize the children’s mood and visit their families, Fu Jia drove more than 10 kilometers of mountain roads for home visits, and this is the fifth time she has come to Shanshan’s house this year.

After Shanshan’s parents divorced, her mother went away from home and never heard from her. Her father worked in Huizhou factory in Guangdong all the year round and came back at most once a year. He could only send home more than 20,000 yuan every year, basically buying medicine for the two old people. The situation like Shanshan is not uncommon in Waergang Primary School. Here, 40% of the students come from single-parent families. Fu Jia not only takes good care of every child’s emotions, but also tries to solve their practical problems.

Fu Jia is chopping wood. (Source: Changde Rong Media)

During Fu Jia’s teaching for more than three years, the value of newly acquired materials and materials donated by caring people in the school totaled about 1,592,900 yuan, and 29 poor students received financial aid successively. Every child in the school received school supplies, clothes and even household necessities donated by caring people.

Teach the children, take care of their food and drink, Lassa, chop wood and light fire, do laundry and cook, and do all kinds of dirty work. Since entering the school in August 2016, Fu Jia’s three-year grass-roots service period has long passed. According to the regulations of the education department of Taoyuan County, she can apply for transfer to a school with better conditions, but she did not hesitate to choose to stay.　

In three years, children are increasingly inseparable from this omnipotent "all-round principal" and "all-round mother". Choose to stay, because Fu Jia feels that the children need her, and she also feels that what she has done is very meaningful.

"choose to stay, the children need me."

There is almost no decoration in Fu Jia’s room, and two dolls on the bed were given by friends when they came to see her. But she has a lot of treasures, such as small gifts given to her by children in recent years, small wind chimes made of waste materials, thank-you letters written all over the text, and many small paintings drawn by Zhang Xuesheng. No gift costs more than two yuan, but it is the most precious treasure in her heart.　

Fu Jia received a "big gift" from the students.

One day, a first-grade child stopped her on the road that day and gave her a "big gift". Fu Jia proudly told reporters: "I thought it was just a blank piece of paper that looked very simple. As soon as I opened it and saw a rainbow-like fan in it, I felt very attentive, very happy and gratified."

In more than three years at school, not only Fu Jia has grown, but Wa ‘ergang Primary School has also become better day by day. The school has newly acquired solar street lamps, brand-new adjustable desks and chairs, multimedia audio-visual equipment and monitoring probes to ensure school safety, and the teachers’ turnover room has also been put into use. The treatment of teachers in schools has also been fully implemented in accordance with relevant policies.　

Fu Jia chats with the students.(Source: Taoyuan Women’s Federation WeChat WeChat official account, Taoyuan County, Hunan Province)

On December 26, 2019, the Qianzhangchang Railway, which runs through Chongqing, Guizhou and Hunan provinces, was opened. This railway, which is responsible for poverty alleviation, brought hope to Niuchehe Town, which is rich in resources. After the train is opened, it takes only 20 minutes by train from Niuchehe Town to Taoyuan County, while it took 2 hours by shuttle bus before. Now Fu Jia wants to take the children out for a walk every day to let them have more contact with the outside world.

"I think the greatest significance of education to help the poor is to make rural education and urban education closer, and then let students get better education. We must make urban and rural education more integrated, so that all students’ horizons can be at a level." Speaking of the significance of education, Fu Jia confided his feelings to reporters.　

At the beginning, Fu Jia studied hard in order to get out of the mountains and change his destiny. When she grew up, Fu Jia chose to go back to the mountains and feed her hometown in order to let more children in her hometown walk out of the mountains like her.

Perhaps, in the near future, they will sing like that song, "When I grow up, I will be you!" "

　　A recent issue of The Reader, with Wu Mengchao as the "father of hepatobiliary surgery in China", caused a heated discussion.

　　In the program, the letter written by the head nurse who has cooperated for many years to Wu made Dong Qing cry. What exactly did the letter say?

　　Wu Mengchao: 96-year-old insists on three operations every week.

　　According to CCTV reader, Wu Mengchao, 96, saved more than 16,000 patients for the rest of their lives.

　　He performed the first successful liver surgery in China.

　　He translated the first Chinese edition of the introductory monograph on liver surgery.

　　He made the first cast specimen of liver blood vessels in China,

　　He created the method of intermittent hilar occlusion and the method of bloodless hepatectomy at room temperature.

　　He completed the world’s first hepatectomy,

　　He also removed the largest hepatic cavernous hemangioma in the world, weighing 36 kg.

　　He completed the world’s first laparoscopic surgery to directly remove a liver tumor.

　　He removed the hepatoblastoma for a 4-month-old baby girl, setting a record for the youngest removal of hepatoblastoma in the world.

　　He won the highest national science and technology award and became the first scientist in the medical and health field to win the award since its establishment. He said forcefully: "I will devote my life to medicine and science!"

　　Because of him and his students, the five-year survival rate of liver cancer in China has increased from 16.0% in the 1960s and 1970s to 30.6% in the 1980s and 48.6% since the 1990s.

　　Up to now, 80% of the backbone of hepatobiliary surgery in China are students from Wu Mengchao, students of students and students of the third and fourth generations.

　　My father died of gallstones and bile duct stones. He learned this trade in order to save the country, but he didn’t have a chance to treat his father. At the grave of his parents, he said, Mom and Dad, I have done something for my motherland.

　　The right hand of the father of liver surgery in China has held many trophies, but it fits the shape of hemostatic forceps best — — The tendons are knotted, and the fingertips of the right index finger are slightly bent inward; But it is unusually soft and delicate, and the nails are neat and moist — — The index finger is distorted because of thousands of liver operations in the past, and it is delicate and flexible in order to help another life in the future.

　　In the face of the patient’s abdominal congestion, everyone can only see the red eyeful, but Wu Mengchao’s hand can reach in directly instead of his eyes, and the blood will stop immediately.

　　The word "thank you" is the most frequently heard word in Wu Mengchao’s ear.

　　In the face of a tumor as big as basketball, when others were afraid to have surgery, Wu Lao said, "What is reputation? I am just a Wu Mengchao. It is my bounden duty to treat patients."

　　In 2004, 82-year-old Wu Mengchao accepted a complicated liver tumor resection despite public opposition. The object of the operation is a girl named Tian Tian, whose liver tumor is bigger than basketball, so big that everyone thinks that liver transplantation is the only way to save her life.

　　Colleagues secretly advised Wu Mengchao that no one else dared to cut it. If you cut it, your reputation would be lost if something happened!

　　At an age when others care more about the "Evening Festival", Wu Mengchao only recognizes that "human life is a matter of heaven". He decisively said: I am just a Wu Mengchao, and it is my bounden duty to treat patients — — Reputation is nothing!

　　On September 24th, 2004, from 8 am to 6 pm, Wu Mengchao underwent a full ten-hour operation to remove the tumor from the girl. The girl said, "Then I chose September 24th — — Let me be reborn and walk down the red carpet hand in hand with my beloved. Today I can have a complete life, thank you. "

　　The letter written by the head nurse who has cooperated for many years to Wu made Dong Qing cry.

　　In the program, Dong Qing shared several letters of thanks written by others to Wu Lao.

　　"I have known you for more than 30 years,

　　In the eyes of many people,

　　You are a legend,

　　But only I have seen it,

　　After the operation, you leaned back in your chair,

　　The surgical gown on the chest is soaked through.

　　Two arms on the armrest,

　　Hands with palms up are shaking slightly. "

　　"said with a sigh,

　　The strength is getting less and less,

　　If one day I really fall down in the operating room … …

　　You know I love cleanliness,

　　Remember to clean it up.

　　Don’t let others see my sweaty face. "

　　User message:

　　Because he and his scalpel,

　　It has become a life of all people.

　　Like it! Salute!

　　At the beginning of November, with the increase of temperature difference between day and night, many places entered the period of high incidence of influenza. What is the overall situation of influenza in China at present? How can we prevent the flu in our daily life?

　　Influenza, referred to as "flu" for short, is an acute respiratory infectious disease caused by influenza virus. The incubation period after infection is generally 1 to 4 days, with an average of 2 days. The clinical manifestations are generally sudden high fever, cough and sore throat. Some infected people may have complications such as pneumonia, myocarditis and otitis media. Experts said that at present, the overall influenza activity in China is still at a low level. However, since September, influenza activities in some provinces in China have shown an upward trend. It is expected that many places will gradually enter the flu season, and there will be a peak of influenza epidemic in autumn and winter.

　　Director, National Influenza Center, Institute of Viral Disease Prevention and Control, China CDC
Wang Dayan: Influenza mainly occurs in crowded places such as schools, child care institutions and old-age care institutions, so we should pay attention to preparing for prevention and control in advance.

　　According to experts, vaccination is one of the most effective measures to prevent influenza, which can significantly reduce the risk of influenza virus infection and serious complications. Every year, based on the global influenza surveillance results, the World Health Organization puts forward the recommended components of trivalent and tetravalent influenza vaccines for the next epidemic season, and residents can voluntarily vaccinate any influenza vaccine.

　　Researcher, Infectious Diseases Management Office, China CDC.
Peng Zhibin: We are going to get the flu vaccine. At the same time, we should also strengthen personal protection, such as wearing masks, regular ventilation, regular diet, regular work and rest, and our hand hygiene.

　　According to the data of the World Health Organization, worldwide, influenza can infect about 5% ~ 10% of adults and 20% ~ 30% of children every year, and cause as many as 5 million severe cases and 650,000 deaths. Susceptible groups of influenza include children under 5 years old, elderly people aged 65 and over, pregnant women, etc. The proportion of serious complications and deaths after these people are infected with influenza is relatively high. We should be alert to the trend of severe illness and seek medical advice in time if necessary.

　　Director of the Department of Infectious Diseases, Beijing Children’s Hospital, National Children’s Medical Center
Gang Liu: After the same pathogen infection, the severity depends on the amount of virus pathogen, early intervention and other comprehensive factors. Therefore, we advocate seeing a doctor as soon as possible and carrying out corresponding drug treatment as soon as possible. In principle, antiviral treatment should be as soon as possible, within 48 hours.

　　What’s the difference between influenza and mycoplasma pneumonia?

　　In addition to influenza, respiratory symptoms caused by mycoplasma pneumoniae infection have also appeared frequently in various places since autumn. Experts remind that mycoplasma pneumonia and influenza are two different respiratory diseases, so we should be alert to the overlapping risk of influenza and mycoplasma pneumonia.

　　In the past two months, the internal medicine clinic of Beijing Children’s Hospital has been running at a high level, and children are mainly infected with mycoplasma pneumoniae and influenza. What’s the difference between influenza and mycoplasma pneumonia?

　　Deputy Director of the National Center for Clinical Medical Research of Respiratory Diseases Director of the Department of Respiratory Medicine, Beijing Children’s Hospital
Xu Baoping: The common point of influenza and mycoplasma is respiratory tract infection, so there are symptoms of fever and cough, but the whole body symptoms of influenza are more serious, such as high fever, and the progress is relatively fast, as well as fatigue, headache and muscle aches. With the course of mycoplasma infection, patients with mycoplasma pneumonia will have severe and irritating dry cough, which is different from influenza.

　　According to the doctor, serum antibody detection and nucleic acid detection are effective means to diagnose mycoplasma pneumonia. Recently, there are many patients complicated with infection, which need to be diagnosed and differentiated by doctors, and it is forbidden to use drugs blindly.

　　Director, Department of Respiratory and Critical Care Medicine, East Campus of Jinan Central Hospital
Xin Wang: When taking medicine, you must follow the doctor’s advice or instructions, and don’t rush to achieve success. Overtaking one drug or using multiple drugs together may cause damage to other organs.

　　Xinhua News Agency, Beijing, December 10th: Accurately Guaranteeing Supply, Stabilizing Prices and Showing Economic Resilience —— Price Articles of China Economic Watch 2022.

　　Xinhua News Agency reporters Wei Yukun, Zou Duowei and Chen Guofeng

　　Statistics from the National Bureau of Statistics show that from January to November this year, the national consumer price index (CPI) rose by an average of 2% over the same period of the previous year, with an increase of 1.6% in November, down 0.5 percentage points from the previous month.

　　Since the beginning of this year, global inflation has remained high. China’s economy has adhered to the general tone of striving for progress while maintaining stability, accurately grasped the strength of policy to ensure supply and stabilize prices, kept prices running smoothly, and demonstrated its economic resilience. In summing up this year’s work, the the Political Bureau of the Communist Party of China (CPC) Central Committee meeting held on December 6th pointed out that "employment prices are basically stable, and food security, energy security and people’s lives are effectively guaranteed".

　　China’s CPI has become a "stabilizer" for global prices in a reasonable range.

　　Statistics show that as of November, the monthly year-on-year increase of CPI in China is lower than the expected target of about 3%, and the year-on-year increase of core CPI excluding food and energy prices fluctuates in the range of about 1%.

　　Since the beginning of this year, stabilizing prices has faced many challenges. Outward, influenced by the Ukrainian crisis and other factors, global inflationary pressure has increased, and imported inflationary pressure has increased; Looking inward, since March, the domestic epidemic situation has rebounded, especially in recent times, the local epidemic situation is severe and complicated, and the pressure of ensuring supply and stabilizing prices is under pressure.

　　Keeping prices running smoothly is very important to stabilize the basic economy.

　　Since the beginning of this year, all localities and departments have implemented the decision-making arrangements of the CPC Central Committee and the State Council, scientifically grasped the strength, rhythm and key points of policies, resisted the pressure in the face of complex situations, and refrained from engaging in "flood irrigation" type of strong stimulus. China’s important commodities for people’s livelihood and basic energy are stable in quantity and price, which has become an important "stabilizer" for global prices.

　　Food price is the basis of all prices. A series of extraordinary and super-strong measures have been introduced one after another to consolidate the foundation of grain production-

　　The central government issued a total subsidy of 40 billion yuan in three batches to alleviate the impact of rising agricultural prices on increasing grain production; Agricultural science and technology service personnel went to the fields to promote the weakening and strengthening of wheat … This year, the total output of early rice and summer grain increased by 3.1 billion Jin, which strongly supported the stable operation of prices.

　　Ensuring the supply and stable prices of important livelihood commodities is related to people’s lives. Many places across the country have strengthened the organization of goods supply, strengthened the monitoring and early warning of the daily necessities market, and unblocked the "last meter" distribution channel to ensure that the quantity and price of people’s livelihood goods are stable. The data shows that the year-on-year increase in food prices has dropped for two consecutive months, with the increase in November falling by 3.3 percentage points from the previous month.

　　"Prices have always maintained a stable operation, which fully reflects China’s strong economic resilience, large market scale, and effective measures to ensure supply and stabilize prices." Guo Liyan, director of the Comprehensive Situation Research Office of China Macroeconomic Research Institute, said.

　　The year-on-year growth rate of PPI dropped sharply, and the cost pressure of enterprises in the middle and lower reaches eased.

　　Affected by factors such as the high comparison base in the same period last year, the national industrial producer price index (PPI) changed from an increase of 9.1% in January to a decrease of 1.3% in November. From January to November, PPI increased by 4.6% on average compared with the same period of last year, which was lower than the 8.1% increase in the whole year of last year.

　　The high price of industrial products will inevitably increase the production costs of enterprises in the middle and lower reaches and affect the expected stability of the market. Since the beginning of this year, in view of the obvious increase in commodity prices, the relevant state departments have taken timely measures such as two-way regulation of supply and demand and joint supervision of the spot market to curb unreasonable price increases and promote the orderly decline of PPI growth.

　　From May 1 this year to March 31, 2023, a provisional import tax rate of zero will be imposed on all coal; Improve the medium and long-term trading price mechanism of coal, and clarify the behavior of operators in the coal field to drive up prices; Intensify oil and gas exploration and development …

　　Thanks to a series of measures to ensure supply and stabilize prices, the prices of bulk commodities have generally fallen, which has led to a significant decline in the prices of coal, iron ore mining and steel smelting and calendering. In November, the price of ferrous metal smelting and rolling processing industry decreased by 18.7%, and the coal mining and washing industry decreased by 11.5%.

　　"The year-on-year growth rate of PPI continues to fall, which will help improve the profit structure of upstream and downstream industries, ease the cost pressure of manufacturing enterprises in the middle and lower reaches, and stimulate the vitality of micro-subjects." Wang Likun, an associate researcher at the Institute of Market Economy of the State Council Development Research Center, said.

　　Guo Liyan analyzed that as major economies such as the United States and Europe continue to raise interest rates, the economic growth rate slows down, and the cardinal utility is superimposed, the international commodity prices may continue the overall downward trend, or may drive the domestic PPI to run weakly.

　　Make overall plans to ensure stable supply, price and price, and protect the people’s "rice bags" and "vegetable baskets"

　　The the Political Bureau of the Communist Party of China (CPC) Central Committee meeting held on December 6th emphasized that "it is important to do a good job in stabilizing growth, employment and prices" and "it is necessary to make overall plans to ensure the supply and price of important commodities for people’s livelihood and ensure the supply of coal, electricity, oil and gas transportation".

　　Organize the release of central reserve meat to increase market supply; Further compact the mayor’s responsibility system of "vegetable basket" to ensure the production and supply of key agricultural products in winter and spring … Recently, all localities and departments have implemented the central deployment, actively done a good job in ensuring supply and stabilizing prices, and kept the "rice bag" and "vegetable basket" of the people firmly.

　　Xinfadi market is called the "vegetable basket" of Beijing citizens. At present, the market supply of vegetables is stable, and the trading volume is maintained at 18,000 tons per day.

　　"The logistics park is judged by big data, actively coordinating merchants and suppliers to organize the supply of goods, ensuring that the daily dynamic inventory is above 10,000 tons, and fully ensuring the supply of vegetables." Fan Libo, manager of vegetable management department of Shandong Shouguang Dili Agricultural Products Logistics Park, said.

　　Looking forward to the future price trend, Fu Linghui, spokesman of the National Bureau of Statistics, said that in the next stage, consumer prices are expected to maintain a moderate upward trend.

　　From the perspective of supply fundamentals, the production situation of meat, eggs, milk, fruits, vegetables and fish in China is good and the supply is sufficient. In early November, the area of vegetables in the field was 90.799 million mu, an increase of 1.631 million mu year-on-year; From May to July, the number of newborn piglets was basically the same as that of the same period of last year, which means that the amount of live pigs slaughtered before the Spring Festival in November to 2023 was basically the same as that of the same period of last year, and the sharp increase in pork prices was not supported.

　　Judging from the market demand, at present, due to the complicated and severe situation at home and abroad, the market demand is still recovering, and the price pull is relatively limited.

　　"In the next step, we will continue to increase the supply organization and transportation capacity in areas with severe epidemics, guide and optimize the terminal distribution measures, and do our best to ensure the supply of people’s living materials." Shu Yuting, a spokesperson for the Ministry of Commerce, said.

　　BEIJING, Beijing, April 7 (Lv Chunrong) Recently, the news that the fourth-grade Chinese text "Dignity" of the People’s Education Edition was accused of "counterfeiting" attracted attention. On the evening of the 7th, People’s Education Publishing House responded that the publishing house was organizing relevant experts to judge this. In addition, this article was not selected in the new version of Chinese textbooks that started to be used in September 2016. Regarding the voice of doubt, the publishing house said that it will take it seriously and deal with it in line with the principle of listening with an open mind and correcting mistakes.

　　A few days ago, it was reported by the media that Wu Zhaohua, a Chinese teacher in high school affiliated to renmin university of china, publicly questioned that the article Dignity in the second volume of Chinese for the fourth grade published by People’s Education Press (hereinafter referred to as People’s Education Press) was suspected of being "fake".

　　According to the report, the article "Dignity" is to the effect that the young refugees who wandered to Southern California insisted on exchanging their labor for food. Uncle Jackson, the mayor, was very appreciative and betrothed his daughter to him, predicting that he would succeed because he had dignity. This refugee is the oil magnate Hammer.

　　After consulting the relevant materials, Wu Zhaohua questioned, "When did such an industrialist turn pale and scrawny and flee for food? One of his first two wives was a Russian baroness and the other was from New Jersey. Which one was given to him by Uncle Jackson, the mayor of Southern California? "

　　In response to online comments, the People’s Education Society responded on the evening of the 7th that, after verification, this article was first published in 1998 by Li Xuefeng, at the beginning of the world, and was later reprinted by many publications such as Popular Science and Technology and Yilin, and was selected as the Chinese textbook of the People’s Education Edition in 2004. In response to online opinions, they are organizing relevant experts to conduct research and judgment, and will make corresponding treatment according to expert opinions.

　　In response, the publishing house said that the central government attaches great importance to the construction of textbooks for primary and secondary schools. Since 2012, the Ministry of Education has organized national first-class experts to newly compile and write Chinese textbooks for compulsory education, but this article has not been selected. The new version of Chinese textbooks has been used in September 2016, and the original Chinese textbooks will be replaced one after another, while the old version will no longer be used.

　　According to the publishing house, in the process of compiling the new edition of teaching materials, the writing team strictly grasped the standards for selecting articles, listened to opinions extensively, and sent the teaching materials to experts in relevant fields for strict examination and control. In the new textbook, some controversial articles will no longer be selected.

　　At the beginning of March this year, some texts in the primary school Chinese textbook published by People’s Education Press, such as "Edison Save Mom", also caused some teachers and parents’ disputes, and the authenticity of the articles was questioned by netizens. In this regard, the People’s Education Society once responded that controversial articles such as "Edison Save Mom" were not selected in the new textbook.

　　In today’s response, the publishing house further stated, "We will seriously treat and deal with all kinds of questions raised by all sectors of society about the textbooks of People’s Education Society on the principle of listening with an open mind and correcting mistakes. Thank you for your concern and support for our work. " (End)

　　Sichuan will gradually push forward the reform of mixed ownership of post scientific and technological achievements from colleges and universities

　　Summarize a set of models that can be popularized in the whole country, and strive to become a result of Sichuan’s comprehensive innovation reform experiment.

　　The reform will first be promoted in provincial universities such as Southwest Petroleum University, Chengdu University of Traditional Chinese Medicine and Chengdu University.

　　On the basis of Southwest Jiaotong University’s successful exploration, our province will comprehensively push forward the reform of mixed ownership of job-related scientific and technological achievements, and fully release the R&D and achievement transformation vitality of job inventors or their teams. This is what the reporter learned on September 20 at the annual meeting of the 2016 Qiaozhi Elite Kebohang and the Sichuan Overseas Chinese Federation Special Expert Committee.

　　Tian Yunhui, deputy director of the Provincial Department of Science and Technology, introduced that summing up the experience of Southwest Jiaotong University, our province will introduce policies to promote the reform of mixed ownership of job-related scientific and technological achievements in the province, and realize the confirmation of rights before patent registration. Institutions such as universities and inventors can divide the relevant rights and interests into 3: 7. "Summarize a set of models that can be promoted nationwide, and strive to become a result of the Sichuan system’s comprehensive innovation reform experiment." "It is necessary to force the corresponding laws and regulations to make adjustments through the results of a series of tests." Zhao Xin, director of the Policy and Regulation Department of the Provincial Science and Technology Department, said that next, the reform will first be promoted in the provincial universities in our province, such as Southwest Petroleum University, Chengdu University of Traditional Chinese Medicine and Chengdu University, and gradually pushed across the province.

　　At the beginning of this year, Southwest Jiaotong University issued the "Regulations on Patent Management of Southwest Jiaotong University", which made it clear for the first time in China that service inventors have the ownership of service scientific and technological achievements. The regulations are clear: the school and service inventors sign an award agreement on the ownership of patent rights and the right to apply for patents, stipulating or agreeing to share the patent rights at a ratio of 3: 7.

　　"The effect brought by the reform far exceeds the effect of simply increasing the investment in scientific research." As the beneficiary of the reform, Huang Nan, distinguished professor of Southwest Jiaotong University, told the reporter that the team he led developed a series of service invention patents for "new cardiovascular stents". Under the new policy, the company formed by the inventor team and the National University Science Park jointly held the patent right, promoted the transformation of achievements, and introduced the angel fund. "Without the reform, either the achievements are difficult to transform or the patents are lost, which is a loss."

　　"Reform can fully stimulate the research and development vitality of researchers in universities and research institutes and the transformation efficiency of scientific and technological achievements." Deng Shaoping, president of Sichuan Academy of Medical Sciences, believes that there are still many problems in how to define whether state-owned assets are value-added or lost when it comes to the adjustment of relevant laws and regulations. (Reporter Longjun Li)

　　 (Liu Changlin, Wu Maohui) A vegetable wholesale market in Hainan has been the only one for 16 years, and many problems have contributed to the increase in vegetable prices. However, the competent government department can only impose a fine on this vegetable market that should have been closed down, on the grounds that "body double" cannot be found. If it is forcibly closed, the price of vegetables will be even more uncontrollable. Recently, the strange things that happened in Hainan because of high-priced dishes made people think.

　　Although Hainan is known as the "South Vegetable Garden" in China, the data of the price department show that the price of vegetables in Hainan has remained at a high level in the country in recent years. Why has the abnormally high vegetable price become a local "old problem" of people’s livelihood?

　　In the past 16 years, a special investigation has uncovered the shady scene of "food tyrants"

　　50 yuan, which has the highest per catty of vegetables, has a minimum of more than 10 yuan; "I only eat meat during the Spring Festival, not willful, because I can’t afford to eat vegetables!" On the eve of the Spring Festival in the Year of the Monkey, the price of vegetables in Hainan soared. Hainan Province urgently set up a task force and dispatched more than 300 industrial and commercial personnel to conduct a survey on the only vegetable wholesale market in the province — — Investigation on the vegetable wholesale market in Haikou North and South.

　　It is such a market, and the market share of vegetable wholesale transactions accounts for more than 75% of Hainan Province.

　　It is understood that Haikou Nanbei Vegetable Wholesale Market was built and put into use in 2001. Although there are more than 300 stalls in the market, there are only 49 large stalls that can operate vegetables from other provinces, which are operated by 33 first-class wholesalers. All vegetables from other provinces operated by other vegetable operators in Hainan Island must be purchased from these stalls.

　　With the deepening of the investigation by the task force, the problems in this market were uncovered one by one.

　　— — Shortage of Jin and Liang. Some first-class wholesalers have weighed and priced packaging skins and vegetables together for a long time. Each box of vegetables is sold to a second-class wholesaler with an extra weight of 4-8 kilograms of ice bottles according to the price of vegetables. The cost borne by the latter for this purpose is passed on layer by layer, and finally borne by consumers.

　　— — Drive up prices. According to the survey of the industrial and commercial department, since January 2016, some wholesalers have seen a significant increase in net profit rate in the process of operating vegetable wholesale, compared with the average profit in 2015, and the operating cost has not changed significantly, and some have actually increased by more than 27 times in a single day, which has constituted an illegal act of driving up prices.

　　— — Restrict competition. Internally, the market’s promoters limited the vegetable varieties operated by each stall by signing a lease contract, defined the business scope, restricted the competition between them and solidified the interest community. Externally, the market squeezed out competitors by unfair means.

　　— — Illegal charges. Since June 2015, market start-up companies have taken advantage of their dominant market share, and without the approval of relevant functional departments, they are required to uniformly register and license tricycles entering the market and collect management fees, including 250 yuan for each human tricycles and 400 yuan for each electric tricycle.

　　— — Financial chaos. In the course of operation, the financial management of market-started companies is chaotic, and the operating income and expenditure are not recorded truthfully according to law. For 16 years, market promoters and wholesalers at all levels have not established standard ledgers. All fund transactions between wholesalers and between wholesalers and market promoters are directly packaged and paid in cash, and are not recorded. State subsidies and various charging items for various stalls in the market have not been recorded.

　　In view of the problems existing in the vegetable wholesale market in North and South China, the industrial and commercial departments claimed that "the management of the vegetable wholesale market was chaotic, which increased the burden on wholesale retailers and became one of the important reasons for the increase in vegetable prices", and on the eve of "March 15th", the market promoters and 33 wholesalers were fined 3,033,150 yuan and 8,282,900 yuan respectively.

　　The price of vegetables leads to the "long-standing problem" of people’s livelihood, and the "South Vegetable Garden" exposes the contradiction between supply and demand.

　　Hainan is known as the "South Vegetable Garden" in China, but why are there many contradictions between supply and demand in vegetables? According to the reporter’s investigation, the self-sufficiency rate of local vegetables in off-season is only about 40%, and the self-sufficiency rate in peak season is only about 60%. Secondly, due to its unique climatic conditions, the cost of leafy vegetables planting in Hainan is high, and agricultural enterprises and farmers choose to plant melons and vegetables more, and a large number of leafy vegetables need to be supplemented from outside the island. Every year, Hainan imports about 800,000 tons of vegetables from outside the island, accounting for 47% of the province’s annual vegetable consumption.

　　"Local vegetables have serious seasonal and structural defects." Li Longsheng, deputy director of the Department of Commerce of Hainan Province, said that in 2012, the provincial government signed a letter of responsibility with the mayors of 18 cities (counties) in the province, and decomposed the construction target of 138,000 mu of perennial vegetable bases into cities and counties. After this goal is achieved, the self-sufficiency rate of vegetables in the island will reach 70%, but according to the actual situation, all cities and counties are not fully planted.

　　From the demand point of view, the demand for vegetables by permanent residents in Hainan is basically stable. However, in the winter tourist season, tens of millions of tourists and millions of "migratory birds" flock to Hainan, which makes the demand for vegetables in Hainan increase sharply in a short period of time, resulting in large fluctuations in vegetable prices.

　　From the intermediate circulation link, in addition to the wholesale link, the defect of market construction at the retail end is also an important reason for the high price of vegetables. At the end of last year, Haikou established the first state-owned public welfare vegetable basket company. Fu Mingquan, chairman of the company, said: "The spatial layout of retail outlets is unreasonable, and the inconsistency between the total number of outlets and the size of the city and population is the end problem." According to him, of the 78 farmers’ markets in Haikou, only 9 are state-owned and the rest are private.

　　"On the one hand, the demand has increased greatly. On the other hand, the supply on the island is seriously insufficient. The wholesale of vegetables entering the island is monopolized by a private enterprise market. Coupled with poor supervision, can the price of vegetables be low?" Huang Lang, member of the Hainan Provincial Political Consultative Conference and secretary general of the Provincial Federation of Industry and Commerce, said.

　　Investigating and dealing with enterprises can’t end, but the "tangible hand" should play a role.

　　A fine of more than 10 million yuan for market promoters and stalls involved in the case can’t make things come to an end. Kai chen said that if the law is to be strictly enforced, its business license should be revoked and the stalls involved should be sealed up. However, the vegetable wholesale market in the province is the only one, and it is closed today. Where will citizens buy food tomorrow?

　　"It has been almost 30 years since Hainan established a provincial special economic zone. There are many high-rise buildings and halls, but the vegetable wholesale market, which is the most basic of people’s livelihood, has been the same for many years." Kai chen, director of the Hainan Provincial Administration for Industry and Commerce, said, "Should we reflect on the problems in the construction of vegetable baskets?"

　　"Heavy punishment is only the beginning of reducing the price of vegetables in Hainan". Experts believe that it is more critical to strengthen the construction of Hainan’s "vegetable basket" project, strive to expand the effective supply of the vegetable market, establish a more adequate competition mechanism in the vegetable market, and rationalize the circulation system of the vegetable market inside and outside the island.

　　Li Guoxiang, a researcher at the Institute of Rural Development of China Academy of Social Sciences, believes that Hainan should not only consider setting up production bases in other provinces and directly establishing production and marketing docking channels, but also maximize and ensure production locally. Farmers themselves should grow high-quality vegetables through land circulation and scale operation, and their production and sales should be guaranteed by the government and the market.

　　Li Guoxiang suggested that for basic vegetables, especially those whose demand by local residents in Hainan is relatively stable, the government should calm down the price fluctuation through market insurance, and protect farmers’ income through policy insurance.

　　Zhang Kongxiang, an associate professor at the School of Politics and Public Administration of Hainan University, suggested that the vegetable issue is related to people’s livelihood. If the county magistrate responsibility system of vegetable basket city is to be implemented, it is necessary to strengthen the assessment and accountability in this regard.

　　In the field of circulation, experts suggest that the public welfare market should be rationally laid out, sales outlets should be increased, and green channels for vegetables from outside the island should be opened to reduce the transportation and circulation costs of foreign vegetables. At the same time, build or transform one or two large-scale public welfare agricultural and sideline products wholesale markets led by the government, and reverse the status quo of monopoly as soon as possible. "Public welfare state-owned enterprises should bear corresponding responsibilities in this respect, especially when the contradiction between supply and demand of vegetables in the market is out of line and the price fluctuates greatly." Fu Mingquan said.

　　Xinhua News Agency, Haikou, March 28th

　　"Technology" and "life" are closely related. It is a seed, which is sown on the road of winning a comprehensive well-off society and fighting poverty; It is a sharp weapon, used in the fight against the COVID-19 epidemic and helping to resume work and production.

　　"Technology" and "dream" are closely linked. It takes us across the deep blue sea, and Kunpeng water hits the waves; It takes us to the distant Milky Way and dreams for nine days.

　　Innovation is the first driving force to lead development, science and technology is a powerful weapon to overcome difficulties, science and technology make the nation prosperous, and science and technology make the country strong. It is science and technology that leads us to explore the future; It’s technology that allows us to embrace the world infinitely close.

　　Since the 18th National Congress, the scientist spirit of "patriotism, innovation, truth-seeking, dedication, cooperation and education" has inspired countless scientific and technological workers. They bravely climb the peak, dare to be the first, cherish the motherland and serve the people; They pursue the truth, devote themselves to research, and are willing to be a ladder and gather wisdom to tackle key problems. They have expanded their territory in difficult exploration, marched forward bravely in the competition that waits for no time, and constantly marched into the breadth and depth of science and technology!

　　In order to thoroughly study and implement the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era, conscientiously implement the spirit of the Fifth Plenary Session of the 19th CPC Central Committee, inspire the majority of scientific and technological workers to have a "two overall situations" and adhere to the "four orientations", and strive to build a world-class scientific and technological power and promote national modernization and innovation, the Central Propaganda Department, China Association for Science and Technology, Ministry of Science and Technology, China Academy of Sciences, China Academy of Engineering and National Defense Science and Technology Bureau jointly selected 10 "most beautiful scientific and technological workers" and released them to the whole society.

　　"Shiny name — — The release ceremony of the most beautiful scientific and technological workers in 2020 will be broadcast on the science and education channel (CCTV-10), comprehensive channel (CCTV-1) and social and legal channel (CCTV-12) of the Central Radio and Television General Station on December 28th and 29th.

　　The 10 "most beautiful scientific and technological workers in 2020" are all advanced models from the front line of scientific research and production. Some of them actively participated in the fight against the COVID-19 epidemic, risking their lives to build a steel Great Wall to stop the virus; Some take root in poverty alleviation and write papers on the land of the motherland; Some are determined to innovate independently and firmly grasp the core technology in their own hands; Some actively promote the close integration of science and technology and economy, and serve people’s livelihood with science and technology … … Let’s get to know these pioneering and innovative scientific and technological workers who are not afraid of challenges, and approach these shining names together — —

　Tong Xiaolin

　 Academician of China Academy of Sciences

Chief physician, Guang ‘anmen Hospital, Chinese Academy of Traditional Chinese Medicine

　　In the face of fighting against large-scale plague, Kobayashi has always been duty-bound and rushed to the front line, using Chinese medicine as a weapon to effectively protect people’s health. With many years of clinical experience, he took diabetes as a model, boldly innovated and constructed the core pathogenesis — — Classification — — Staging — — The new system of TCM diagnosis and treatment based on syndrome differentiation leads TCM to the international stage.

　 Wanghanghuan

　Dean of Zhongnan Hospital of Wuhan University

　President Thunder God Mountain hospital.

　　Wang Xinghuan has been engaged in the teaching and research of urology for more than 30 years, and is one of the pioneers in the field of minimally invasive urology. The urology department of Zhongnan Hospital of Wuhan University, which he led, ranked eighth in the list of scientific and technological values of China hospitals in 2019. During the COVID-19 epidemic, he was appointed as the Dean of Thunder God Mountain hospital.

　Ci Dan yang Ji

　 Xizang Autonomous Region

Director of Ophthalmology Center of Tibetan Hospital

　　She is a discipline leader in the field of ophthalmology research in Tibet, and she has a spirit of "old Tibet" that is particularly hard-working and selfless. From farmers in Qamdo to Yushu in Qinghai, from Chayu in Linzhi to the grassland in northern Tibet in Naqu, in order to bring light to more patients, Tsedan Yangji almost traveled all over the Qinghai-Tibet Plateau, with a journey of 180,000 kilometers.

Cheng Xiangwen

Honorary Dean of Hebi Academy of Agricultural Sciences, Henan Province

　　Cheng Xiangwen has been rooted in the grass roots for a long time, and has been devoted to his work. He has been engaged in the breeding of new maize varieties and the research of high-yield cultivation techniques for 57 years, and spent 55 Spring Festival in the experimental field of Hainan Island. He has bred 39 new corn varieties, "corn seeds are his life". Cheng Xiangwen, who is eighty years old, returns the love of the Party and the people with golden seeds!

　 Li Yu

　Academician of Chinese academy of engineering

　 Professor of Jilin Agricultural University

　　Li Yu is engaged in the research on the industrialization of mycology science and engineering, and put forward the development strategy of edible fungi industry for the first time in China, such as "the southern mushroom moves northward", "the northern ear expands southward" and "the rotten cultivation of wood-rotting edible fungi grass", and explored a new "five-in-one" poverty alleviation model of edible fungi with "scientific and technological experts+demonstration bases+agricultural technicians+scientific and technological demonstration households+radiation driving farmers", which made outstanding contributions to the cause of mycology in China.

Dong Li

China Aerospace Science and Technology Group Co., Ltd. First Research Institute

Chief designer of Long March V and Long March V B carrier rockets

　　He is a rocket expert of China Academy of Launch Vehicle Technology affiliated to Aerospace Science and Technology Group Co., Ltd., engaged in the development of many launch vehicle models, and has long been committed to the development of a new generation of high-thrust launch vehicles in China. Now he is the chief designer of the Long March 5 series launch vehicle with the strongest carrying capacity and the most complicated technology in China.

Chen houqun

Academician of Chinese academy of engineering

Professor-level senior engineer of China Academy of Water Resources and Hydropower Research

　　He has devoted himself to research for more than 60 years to prevent major earthquake risks and ensure the safety of reservoirs and dams in China. Chen Houqun, who is in his eighties, is the leader of heavy equipment experts in big countries and contributes wisdom to water security. He told the world the story of China water and led the dam to the center of the international stage. He also holds important positions in many international organizations, relying on platforms such as international commission on large dams to vigorously promote China’s achievements and push China standards out.

Hu Yu

Iflytek Co., Ltd.

Rotating president

　　Hu Yu, who has been engaged in the research on the core technologies of intelligent speech and artificial intelligence, has led Iflytek Research Institute to make breakthroughs in speech synthesis, speech recognition and semantic understanding, helped Iflytek to become a leading international enterprise in intelligent speech and artificial intelligence, led the artificial intelligence industry to realize commercialization and ecosystem construction, and actively promoted the application transformation of innovative achievements.

Hao Jiming

Academician of Chinese academy of engineering

Dean of Tsinghua University Institute of Environmental Science and Engineering

　　Hao Jiming, an expert in air pollution prevention and control, resolutely gave up the opportunity to study in the United States and responded to the call of the country without hesitation. He became the first doctor to return to Tsinghua to teach after studying in the United States after the reform and opening up, and made outstanding contributions to the construction of ecological civilization and the prevention and control of air pollution. As a pioneer in the prevention and control of air pollution in Tsinghua University, he has always taken it as his duty to cultivate outstanding talents with patriotism, ambition to serve the country and the ability to build a country. A number of backbone forces have emerged among the students to protect the blue sky of the motherland.

Chen Liang

Cnnc group

　Vice President of Beijing Geological Research Institute of Nuclear Industry

　　He is a loyal practitioner of the spirit of "two bombs and one satellite" and "four everything" nuclear industry in the new era. The safe disposal of high-level radioactive waste is an important issue related to environmental protection and the sustainable development of the nuclear industry. Chen Liang, who returned to China to devote himself to the front line of Gobi desert research, led the research team to achieve a series of major scientific research achievements in the field of repository site selection and disposal engineering technology research and development, which played an important role in promoting the national high-level radioactive waste disposal in Beishan underground laboratory project, and showed the heart of serving the country!

　　Among them are old people and young scientists; They come from all walks of life, but they have the same name — — The most beautiful scientific and technological worker.

　　They are outstanding representatives of scientific and technological workers in China. They take it as their responsibility to realize the prosperity of the country, the rejuvenation of the nation and the happiness of the people, and write one story after another with responsibility, perseverance and responsibility. They vividly interpreted the true meaning of the great spirit of the Chinese nation with practical actions, vigorously promoted the spirit of scientists in the new era, and showed the good spirit of China science and technology workers.

　　They are explorers in unknown fields, creators of a better life, and persistent dreamers of an era!

　　The release ceremony is divided into four chapters: Safeguarding People’s Health, Aiming at the Economic Battlefield, Bravely Climbing the Frontier of Science and Technology, and Shouldering the Needs of the Country. It is composed of personal deeds, on-site interviews and cultural performances. It shows the exemplary deeds of "the most beautiful scientific and technological workers in 2020" from many angles, and shows how they ignite their creative passion with patriotism and turn their feelings of serving the country into creative actions.

Moderator Haiyang and Wang Ning

Ju Hongchuan and four scientists sang Wings of Dreams together.

Qu Jingguo recited "To the Earth"

Shawn Zheng sang "I just want to say thank you"

Hongyun recited "To the Sky"

Yue Tian sang "Power"

　　Jiang Jianguo, Vice Minister of Publicity Department of the Communist Party of China, Huai Jinpeng, Party Secretary, Executive Vice Chairman and First Secretary of Secretariat of China Association for Science and Technology, Xu Yanhao, Deputy Secretary, Vice Chairman and Secretary of Secretariat of China Association for Science and Technology, and Wu Yanhua, Deputy Director of State Administration of Science, Technology and Industry for National Defense and National Space Administration, attended the ceremony and presented awards to the "2020 Most Beautiful Science and Technology Workers".

　　"The most beautiful scientific and technological workers in 2020" grew up in different times, but they have the same spiritual quality; They focus on different fields, but they have the same value pursuit.

　　They keep in mind the initial intention of serving the country and the people through science and technology, aim at overcoming key core technologies and solving the problems of innovation and development, strive selflessly for scientific research and do their best for scientific and technological innovation; They consciously integrate their personal ideals into the great cause of national development, and gather together the majestic power to build a world-class science and technology power and realize the Chinese nation’s great rejuvenation of the Chinese dream! The beauty of their quality and spirit shines in the starry sky of science and technology, and also reflects the infinite bright future of scientific and technological innovation in the new era!

The most beautiful scientific and technological worker in 2020: Tong Xiaolin

The most beautiful scientific and technological worker in 2020: Wang Xinghuan

The most beautiful scientific and technological worker in 2020: Tsedan Yangji

The most beautiful scientific and technological worker in 2020: Cheng Xiangwen.

The most beautiful scientific and technological worker in 2020: Li Yu

The most beautiful scientific and technological worker in 2020: Li Dong

The most beautiful scientific and technological worker in 2020: Chen Houqun

The most beautiful scientific and technological worker in 2020: Hu Yu

The most beautiful scientific and technological worker in 2020: Hao Jiming.

The most beautiful scientific and technological worker in 2020: Chen Liang

　　Carry forward fine traditions, be firm in innovation and self-confidence, strive to conquer key core technologies, promote the deep integration of learning and research, and dare to climb the peak of science and technology … … Tonight, let’s pay tribute to "the most beautiful scientific and technological workers in 2020" and witness their most beautiful chapter!

　Science and education channel (CCTV-10)

     Milk tea is a drink that many people are "obsessed with", and it has also spawned many places for punching cards in online celebrity. It is common to queue up to buy milk tea. Is drinking milk tea healthy? Why is it satisfying to drink? What should milk tea controllers do? Let’s take a look at the three questions about milk tea today.

     Milk tea is a healthy "milk+tea"?

     Milk tea is not literally "milk+tea", that is, tea health plus milk health does not mean "milk tea" health.

     Most people drink almost all instant milk tea, liquid milk tea and freshly made milk tea in tea shops. These "milk teas" may often have neither milk nor tea, or only a little content.

     However, according to the General Rules for Labeling in prepackaged foods, the list of ingredients for food packaging needs to be arranged in the order from more to less. That is, which raw material is used the most in the ingredient list, it should be written at the front, and the less it is.

     However, among the above-mentioned "milk tea", "milk and tea" are not the main ingredients, but the non-dairy powder is. The fragrance of milk tea mainly comes from it. Just one drop can make milk tea fragrant.

     Even the freshly made milk tea is made from drinking water and milk tea base with some auxiliary materials, not pure milk and tea. These raw materials and ingredients also determine that these "milk teas" are actually not healthy drinks and should not be drunk.

     Why does drinking milk tea make people happy and addicted?

     The reason why milk tea can make people happy is from our brains. There is a reward system in the brain that can make us feel happy when we do something, and this is achieved by a neurotransmitter called dopamine. When people or animals satisfy hunger, neurons in specific areas of the brain are activated, and then dopamine is secreted and released to the nucleus accumbens, which makes us happy and wants to experience this pleasure again.

     And delicious food can also activate the brain reward system, so that dopamine release increases, and the body gets satisfaction and pleasure, thus becoming addicted to food. This is especially true for sweets and fats, which can activate the central nervous system, stimulate the production of dopamine, make people feel satisfied and happy, and become addicted. This is the case with milk tea. Based on the desire for happiness, the brain will make people want to order a cup of milk tea in normal times.

     This unhealthy hobby once drove our ancestors to actively eat high-calorie food to increase their chances of survival in the primitive times when food was scarce. But if modern people let this "instinct" be the master, it is easy to get sick.

     In addition, many milk teas also contain caffeine, which can make people feel refreshed and can’t stop.

     What’s the problem with drinking milk tea often?

     Drinking milk tea often will bring people emotional happiness, but it will also bring physical troubles.

     Step 1 make people old

     Milk tea is sweet and delicious, but drinking milk tea every day may make people’s skin get old. This is because sugar will eventually break down into glucose in the body and then be used by the body. If too much sugar is added to food, the excess glucose will more easily react with protein, amino acids or lipids to produce advanced glycation products (AGES), which can saccharify collagen and elastin and accelerate skin aging.

     Step 2 get acne

     The content of polysaccharide in milk tea is not low, and it is generally a high GI food. Studies have shown that foods with high GI may be related to acne.

     Even sugar-free milk tea may have a high sugar content. In March this year, the Consumer Protection Committee of Qianwan New District, Ningbo City, Zhejiang Province conducted a comparative test on some milk tea products sold in the market, and 33 batches of samples were taken, all from brands that people often buy in the market. After testing, the sugar content in these samples ranged from 2.9 to 11.4 g /100 g, the average sugar content of milk tea without additional sugar was 3.97 g /100 g, and the average total sugar content of all-sugar milk tea was 7.53 g /100 g.

     The capacity of a large cup of milk tea is mostly 450ml/cup. Even sugar-free milk tea will consume nearly 18g of sugar after drinking one cup. If you often drink whole sugar milk tea, the sugar intake will be as high as 34g/cup, which exceeds the limit of sugar intake in Dietary Guidelines for China Residents (the sugar intake should be controlled within 25g/day).

     3. Dental caries

     If you don’t rinse your mouth in time after drinking milk tea, the sugar in it will provide a "comfortable" growth and reproduction environment for bacteria in the mouth, and bacteria and sugar will gradually form dental caries.

     4. Obesity

     Milk tea is high in calories, and it will naturally gain weight if you drink it often. However, in addition to the problem of calories, milk tea makes people gain weight and there is another mystery.

     Milk tea generally contains fructose, and sucrose will release fructose after digestion. A foreign animal study found that the villi of mice fed with fructose diet were 25%~40% longer than those fed without fructose, which made the mice gain weight. The reason is that fructose can improve the survival rate of intestinal cells and increase the length of intestinal villi. With the increase of villi length, the surface area of intestine also expands, which increases the nutritional absorption and fat content of high-fat food. Researchers say that we can use the results of this study to try to shorten human intestinal villi to reduce fat absorption.

     5. cardiovascular diseases

     The non-dairy creamer in milk tea contains trans fatty acids. Excessive intake of trans fatty acids will increase the risk of cardiovascular diseases.

     6.gout

     Drinking fructose in milk tea will also promote uric acid production, and the intake of polysaccharide may also cause insulin resistance, indirectly reduce uric acid excretion and increase the risk of gout attack.

     7. insomnia

     The caffeine content of milk tea is not low. Some researchers have tested the caffeine content of milk tea sold in Shanghai. There is a big difference in the caffeine content of 42 milk tea samples. The difference between the highest and lowest content is more than 10 times, ranging from 2.57 to 27.90 mg /100 g, with an average of 11.8 mg /100 g. That is to say, drinking a cup of 450 ml milk tea may consume 53.1 mg of caffeine, which is almost equivalent to 2 packets of instant coffee.

     Caffeine can refresh the mind, especially at night, which makes people sleepy and difficult to fall asleep.

     This article is scientifically checked by Zhang Na, an associate researcher of Peking University Institute of Public Health.