爱上海419论坛-阿拉上海后花园419-夜上海最新论坛社区-上海品茶工作室

　　Capital Normal University held a report meeting to celebrate the 33rd Teacher’s Day and the 2017 National Model of Teaching and Educating People. At the lecture site, student representatives presented flowers to the national model of teaching and educating people. Information picture

　　The Chinese dream of the great rejuvenation of the Chinese nation can only be realized if young people are strong and China is strong, and young people are patriotic and enterprising. The picture shows the flag-raising ceremony held at Binhu Road Primary School in Nanning, Guangxi. Xinhua news agency

　　“红船精神”是我们党和民族的宝贵精神财富，是新时代坚持和发展中国特色社会主义的不竭精神动力。习近平总书记指出，开天辟地、敢为人先的首创精神，坚定理想、百折不挠的奋斗精神，立党为公、忠诚为民的奉献精神，是中国革命精神之源，也是“红船精神”的深刻内涵。“红船精神”所承载的首创精神、奋斗精神、奉献精神，是以爱国主义为核心的民族精神和以改革创新为核心的时代精神的生动体现，是培育和践行社会主义核心价值观的鲜活教材。

　　青年一代有理想、有本领、有担当，国家就有前途，民族就有希望。“红船精神”充分体现了走在时代前列的精神，也是党寄予青年学生的殷切期望。“红船精神”是具体的、历史的。高校结合时代特点大力弘扬“红船精神”，对于落实立德树人根本任务、教育引导大学生树立正确的世界观、人生观、价值观，培养中国特色社会主义事业合格建设者和可靠接班人，具有重要的现实意义。在新时代的长征路上，要真正把“红船精神”利用好、发扬好、传承好，将红色基因嵌入每位青年大学生的灵魂深处，成为他们精神的归宿、前行的动力。

　　1. Insist on being the first to lead young students to play their initiative.

　　In 1921, the Chinese nation suffered from internal troubles and foreign invasion, and the social crisis was unprecedented. On a boat in Nanhu Lake, Jiaxing, Zhejiang, more than a dozen people of insight gathered together. They bravely stood at the forefront of social development under the banner of Marxist belief. Since then, this ship has set off a mighty wave that changed the history of the Chinese nation.

　　The spark ignited by this group of young people who are full of vigor and vitality, dare to do things, and create the world, has formed the potential of the China revolution to start a prairie fire, and has just blazed a bright road in the old world, profoundly changing the future and destiny of the people of China and the Chinese nation. It profoundly enlightens us that the younger generation should bravely shoulder the heavy responsibility entrusted by the times, aim high, keep pace with the times, dare to be the first, blaze new trails, stand up as the backbone of national rejuvenation with the spirit, and let youth shine brilliantly in the process of making contributions to the party and the people.

　　Innovation is the driving force of historical progress and the key to the development of the times. At present, Socialism with Chinese characteristics has entered a new era. Young students are the most dynamic and creative group in this era. They are full of innovative dreams and courage, and should be at the forefront of innovation and creation in the new era. Vigorously carrying forward the "Red Boat Spirit" means respecting and giving full play to the initiative of young students, educating and guiding them to realize the value of life through their own creation, and carrying the banner of innovation in the times with youthful passion.

　　Life never cares for those who are conformist and satisfied with the status quo, never waits for those who are not enterprising and enjoy the success, but leaves more opportunities to those who are good at innovation. For the sake of youth dream and Chinese dream, under the guidance of "Red Boat Spirit", the vast number of young students should have the spirit of emancipating their minds and being the first, the will to open roads on every mountain, the perseverance of seeking truth and being pragmatic, and strive to make breakthroughs, develop and see trees in their own innovation and creation, so as to echo the new era with innovation and creation.

　　2. Strengthen ideals and beliefs to inspire young students to work hard.

　　More than 90 years ago, a small red boat set sail on the great voyage of the Communist Party of China (CPC)’s ideals, beliefs and revolutionary spirit. In the stormy years, in the stormy revolutionary tide, the Communist Party of China (CPC) people never gave up their ideals because of the complexity of reality, nor did they give up their pursuit because of the remoteness of their ideals. They have been tested time and again without changing their initial intentions, and they have grown from small to large, from weak to strong, relying on rock-solid ideals and beliefs, the spirit of quenching into steel and the indomitable revolutionary spirit, and have pushed forward the revolution, construction and reform of China.

　　党的十九大报告指出，历史只会眷顾坚定者、奋进者、搏击者，而不会等待犹豫者、懈怠者、畏难者。它深刻启示我们，理想指引人生方向，信念影响事业成败，青年一代要坚定理想信念，鼓起信仰风帆，以永不懈怠的精神状态和一往无前的奋斗姿态，走在时代的最前列。

　　站在新时代的历史方位，面对新时代的历史使命，坚持和弘扬“红船精神”，就是铭记光辉历史、传承红色基因，教育引导青年学生牢固树立为实现中华民族伟大复兴的中国梦而努力奋斗的理想信念，不断增强对坚持党的领导的信念、增强对党和国家的强烈自豪感。

　　中华民族伟大复兴，绝不是轻轻松松、敲锣打鼓就能实现的。我们必须毫不动摇地坚持用习近平新时代中国特色社会主义思想武装青年学生头脑，使他们的理想信念建立在对新思想、新理论、新使命的理性认同和准确把握上，不断增强中国特色社会主义道路自信、理论自信、制度自信，文化自信。要以“红船精神”引领不畏艰辛、奋勇争先的精神状态和艰苦奋斗、顽强拼搏的优良作风，教育引导青年学生珍惜韶华、脚踏实地、勤奋学习、增长才干，用锲而不舍、驰而不息的奋斗成就属于自己的人生精彩，成为可堪大用、能担重任的栋梁之才。

　　3.坚守为民情怀 激励青年学生奉献无悔青春

　　历史是最真实的记录者。中国共产党从诞生那天起，就没有自己的私利，而是把人民的利益宣示于誓词、铭记于党章、镌刻于理想，始终保持着对人民的赤子之心和奉献情怀。习近平总书记指出，依水行舟，忠诚为民，成为贯穿中国革命和建设全过程的一条红线，也是“红船精神”的本质所在。

　　井冈山精神、长征精神、延安精神、西柏坡精神……以“红船精神”为发端的中国共产党精神谱系，进一步诠释了我们党为中国人民谋幸福、为中华民族谋复兴的初心和使命，揭示了我们党为什么会由弱到强，引领中华民族实现从“站起来”“富起来”到“强起来”的基因密码。它深刻启示我们，作为一个政党，只有把人民放在心中最高位置，才会始终拥有不竭的力量源泉和旺盛的生机活力；作为青年一代，只有扎根人民、服务人民、奉献人民，把人生理想融入国家和民族的事业中，才能最终成就一番事业。

　　Every generation of young people have their own opportunities and opportunities, and they must plan their lives and create the future under the conditions of their own times. Nowadays, most college students are born after 1995. They are full of vigor, eager to learn, open and confident, and they are a lovely, credible and promising generation. Colleges and universities must vigorously carry forward the "Red Boat Spirit" throughout the whole process of ideological and political education, and educate and guide young students to stand firm in the people’s position, establish dedication, temper noble character, and polish the youth background of Do not forget your initiative mind, youth serving the party and serving the people.

　　Young people in the new era should do something new. We should constantly encourage and urge young students to take the people’s yearning for a better life as their goal, be willing to contribute and overcome difficulties, be brave enough to go to the grassroots and the front line of national construction in difficult conditions, undergo exercise, increase their talents, serve the people in their posts, embody their values in self-dedication, and grow into new people of the times who shoulder the great responsibility of national rejuvenation under the guidance of the "Red Boat Spirit".

　　 (Author: Zheng Wentao, deputy director of Social Science Department of Capital Normal University; Wu Linjie, postdoctoral fellow, School of Marxism, Capital Normal University)

　　[car home Information] On February 27th, 2023, LI announced its financial reports for the fourth quarter and the whole year of 2022, with both revenue and delivery reaching record highs. At the same time, Ideal announced that it will challenge all luxury SUV markets in the price range of 300,000 yuan to 500,000 yuan to win 20% market share this year.

　　Specifically, the ideal revenue in the fourth quarter was 17.65 billion yuan, a year-on-year increase of 66.2%; The quarterly delivery volume reached 46,319 vehicles, a year-on-year increase of 31.5%. The annual revenue was 45.29 billion yuan, a year-on-year increase of 67.7%; 133,246 vehicles were delivered throughout the year, a year-on-year increase of 47.2%. In addition, LI’s gross profit margin returned to health in the fourth quarter, reaching 20.2%, and the gross profit margin for the whole year reached 19.4%. Under the background of continuously increasing investment in R&D and capability, by the end of the fourth quarter, LI’s cash reserves reached 58.45 billion yuan.

More exciting videos are all on the car home video platform.

　　This financial report shows that LI’s operating profit (excluding equity incentives) in the fourth quarter exceeded 500 million yuan, reaching 568.7 million yuan, with an operating profit margin of 3.2%. In addition, the net profit in the fourth quarter was 265.3 million yuan, and the quarterly free cash flow was 3.26 billion yuan. At the same time, LI insists that more than 10% R&D investment is used to support the long-term self-developed technology development of enterprises. In the fourth quarter, LI’s R&D expenditure was 2.07 billion yuan, accounting for 11.7%. From the perspective of the whole year, the R&D expenditure in 2022 was 6.78 billion yuan, accounting for 15.0% of the annual expenditure, which doubled the R&D investment expenditure in 2021 and increased by 106.3% year-on-year. In addition, LI’s sales, general and management expenses in the fourth quarter were 1.63 billion yuan, accounting for 9.2% of the quarterly expenses.

　　Based on this, LI has given a new prospect for 2023. This year, it will challenge all luxury SUV markets in the price range of 300,000 yuan to 500,000 yuan to win 20% market share. It is estimated that the delivery volume in the first quarter will be between 52,000 and 55,000, with a year-on-year increase of 64.0% to 73.4%. The total income is expected to be 17.45 billion yuan to 18.45 billion yuan, up 82.5% to 93.0% year-on-year.

　　　As of January 31, 2023, LI has 296 retail centers nationwide, covering 123 cities; There are 320 after-sales maintenance centers and authorized car body panel spraying centers, covering 222 cities. The ideal sales expenses in 2022 have been lower than the R&D expenses. In 2023, we will continue to improve the proportion of sales expenses to revenue.

　　LI implements modular management of the supply chain. While maintaining close and mutually beneficial cooperation with suppliers, it also actively strengthens the self-research and self-production of core categories related to the product strength of smart electric vehicles and the vertical integration of the industrial chain, thus achieving a good balance between upstream cost and risk control. In the past three years, Ideal has begun to build its own core components such as range extender and electric drive assembly to ensure the stability of quality and supply. (Compile/car home Duandi)

After waiting for more than two years, Xiaomi’s first car finally arrived.

On November 15th, the Ministry of Industry and Information Technology issued the Announcement of Road Motor Vehicle Manufacturers and Products (the 377th batch), and Xiaomi Automobile was impressively listed.

Directory information of the Ministry of Industry and Information Technology

According to the information, the models of Xiaomi brand pure electric car are BJ7000MBEVR2 and BJ7000MBEVA1, the company name is Beijing Automobile Group Off-road Vehicle Co., Ltd., and the declared production address is "No.21 Courtyard, Huanjing Road, Beijing Economic and Technological Development Zone".

According to Tianyancha information, on November 3rd, Xiaomi Jingming Technology Co., Ltd. Beijing No.1 Branch was established, with Lei Yun as the head office, and its business scope includes software development, data processing services, communication equipment sales, electronic product sales, etc. The head office is Xiaomi Jingming Technology Co., Ltd.. The registered address of this branch is Building 9, No.21 Courtyard, Huanjing Road, Beijing Economic and Technological Development Zone. According to the map information of Gaode, this address is Xiaomi Automobile Factory (Beijing base) under construction.

Does Xiaomi have its own automobile production qualification, and has it "borrowed" the production qualification of BAIC? In this regard, Xiaomi officially did not disclose specific information.

In terms of product information, Xiaomi’s first cars are pure electric cars, SU7 and SU7 Max, with a length of 4.997m. The batteries are ternary lithium-ion battery (Contemporary Amperex Technology Co., Limited) and lithium iron phosphate battery (Xiangyang Foday battery) respectively. Xiangyang Foday Battery belongs to BYD.

According to the application information, Xiaomi SU7 is produced by Beijing Automotive Group Off-road Vehicle Co., Ltd., and it is available in Max and Pro versions, and laser radar can be optional, so as to distinguish the driving assistance ability. As for the power, Xiaomi SU7 will be equipped with ternary lithium batteries made in Contemporary Amperex Technology Co., Limited, and the power of the front and rear motors will be 220kW/275kW.

In October 2023, Lei Jun announced that Xiaomi Automobile is progressing smoothly and will be officially listed in the first half of 2024. According to Xiaomi’s announcement, Xiaomi officially entered the field of smart electric vehicles and will invest 10 billion US dollars in the next 10 years. Lei Jun believes that smart electric vehicles will be the broadest development track in the next 10 years.

At the Xiaomi new product launch conference held in October this year, Xiaomi released the operating system 澎湃 OS, which is not only suitable for mobile devices such as mobile phones, but also will be installed on Xiaomi cars. According to Lei Jun, Xiaomi 澎湃 OS completely rewrote the underlying architecture based on the integration of deeply evolved Android and self-developed Vela system, and made a public base for the future tens of billions of devices and tens of billions of connections.

On October 16th, Guo Ming, an analyst of Tianfeng International Securities, recently released a research report saying that Xiaomi’s first car is expected to be sold in 2024, with an estimated shipment of 50,000-60,000 units.

Source reading creates finance

Original title: "Xiaomi Auto Exposure! The official listing will wait until … "

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Liaoshen Evening News last night, Chen Ze, a well-known game anchor, clashed with his neighbors during the live broadcast. The neighbors loudly reprimanded Chen Ze for disturbing the people every day, and then rushed into his home. The matter then rushed to Weibo for the first hot search.

It is reported that Chen Ze recently clashed with his neighbors during the live broadcast. The neighbors loudly reprimanded him for disturbing the people and rushed into his home.

Subsequently, Chen Ze Weibo’s account @ 丫丫丫丫丫丫丫丫 responded to the disturbance by posting a message: he said that his neighbor was kicking at the door and called the police. He admitted that although he made a noise, he was far from meeting the standard of disturbing the people, and said that he could buy an instrument for measuring decibels.

Chen Ze responded that there are standards for disturbing people, and how many decibels are disturbing people, and his voice is far from the standard decibel of disturbing people. You can’t disturb people just because you make a sound in the middle of the night or you are a public figure …

Many people think that Chen Ze is avoiding the important. His live broadcast time starts from midnight, and during this time, most people are resting. Although the noise can’t reach the decibel that disturbs the people, it doesn’t matter if it is a day or two, but if it takes a long time, no matter who it is, it will feel annoyed.

However, some people think that there is nothing wrong with Chen Ze. It is not a nuisance if the volume of the disturbance is not reached. On the contrary, the woman’s behavior is inappropriate and she should not kick the door.

It is understood that Chen Ze is a popular game anchor, with more than 14.35 million fans in Tik Tok and 1.08 million fans in Weibo. In January this year, Chen Ze was sued by a cultural media company for a contract dispute, claiming a penalty of 100 million yuan. The documents show that the plaintiff is a cooperative operator of a well-known short video platform in China.

How many decibels is a nuisance?

According to the Law of People’s Republic of China (PRC) on the Prevention and Control of Environmental Noise Pollution, the phenomenon of exceeding the national environmental noise emission standard and interfering with the normal life, work and study of others is called environmental noise pollution. In the National Urban Regional Noise Standard, the maximum limits of environmental noise in five types of urban areas are clearly defined: 1. The convalescent area, senior villa area and senior hotel area are 50 decibels during the day and 40 decibels at night; 2, mainly residential, cultural and educational institutions, 55 decibels during the day and 45 decibels at night; 3, residential, commercial and industrial mixed area, 60 decibels during the day and 50 decibels at night; 4, industrial zone, 65 decibels during the day and 55 decibels at night; 5. Road traffic trunk roads, inland waterways, railway main and secondary trunk lines in the city are 70 decibels in the daytime and 55 decibels at night (at night, it refers to 22 o’clock to 6 o’clock the next morning).

In case of disturbing people, the specific solutions are as follows

1. Both parties shall negotiate first.

Both parties can negotiate on noise intensity, time, installation of sound insulation equipment and other matters to solve the problem.

2 to the neighborhood committees, village committees, property and other organizations to discourage or mediate complaints.

Article 70 of the Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC) shall promptly dissuade and mediate the social life noise disturbing the people in areas where noise-sensitive buildings are concentrated; If dissuasion or mediation fails, you can report or complain to the department responsible for the supervision and management of noise pollution prevention and control in social life or the department designated by the local people’s government, and the department that receives the report or complaint shall handle it according to law.

3. Report to the administrative organ

Article 31 of the Law of People’s Republic of China (PRC) on the Prevention and Control of Noise Pollution, any unit or individual has the right to report the acts causing noise pollution to the competent department of ecological environment or other departments responsible for the supervision and management of noise pollution prevention and control. Residents who encounter noise disturbing people can call 12369 to complain to the local environmental protection department, or call 110 for negotiation.

4. Call the police for public security punishment

The department responsible for the supervision and management of noise pollution prevention and control in social life is the public security organ. In view of the noise from neighbors disturbing people, if the noise emission exceeds the standard, you can call the police and ask for administrative punishment.

Article 87 of the Law on the Prevention and Control of Noise Pollution in People’s Republic of China (PRC) violates the provisions of this law, produces social life noise, and fails to stop it after dissuasion, mediation and treatment, continuously interferes with the normal life, work and study of others, or commits other acts in violation of public security management, such as disturbing public order and obstructing social management, and the public security organs shall impose penalties on public security management according to law. Anyone who violates the provisions of this law and constitutes a crime shall be investigated for criminal responsibility according to law.

Article 58 of the Law of People’s Republic of China (PRC) on Public Security Administration Punishment violates the legal provisions on the prevention and control of noise pollution in social life and creates noise to interfere with the normal life of others, and is given a warning; Those who do not make corrections after warning shall be fined between 200 yuan and 500 yuan.

If none of the above can be solved, residents can also consult lawyers to solve it through court proceedings.

Article 1032 of the Civil Code of People’s Republic of China (PRC) provides that natural persons have the right to privacy. No organization or individual may infringe upon others’ right to privacy by spying, harassing, revealing or making public. Privacy is the private space, private activities and private information that natural people live peacefully and are unwilling to be known by others.

Original title: "When millions of fans broadcast live late at night, female neighbors rushed into his house …"

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The National Health and Wellness Committee held a regular press conference in Beijing on June 5 to introduce the progress and effectiveness of eye health work in China.

In 1999, the World Health Organization and the International Association for the Prevention of Blindness launched the "Vision 2020" global initiative, with the mission of eliminating avoidable blindness (cataract, trachoma, river blindness, child blindness, low vision and ametropia) on a global scale by 2020, and reversing the trend that avoidable visual injuries may double from 1990 to 2020. China is the first country in the western Pacific to launch the "Vision 2020" action. Since then, the core strategy and objectives of the "Vision 2020" action initiative have been integrated in the formulation of the 11th and 12th Five-Year plans for preventing and treating blindness. At the World Health Assembly in 2013, after the resolution "Universal Eye Health: Global Action Plan 2014-2019" was passed (still a part of the "Vision 2020" action initiative), the country formulated the "Thirteenth Five-Year National Eye Health Plan (2016-2020)" according to the requirements of the new resolution and the overall requirements of building a healthy China and deepening the reform of the medical and health system.

The three core strategies of "Vision 2020" have been fully incorporated into our national defense blind treatment and eye health work: disease control combined with primary health care, human resource development, infrastructure construction and appropriate technology application.

Governments at all levels in China vigorously promote the prevention and treatment of blindness, constantly improve the national, provincial (autonomous regions and municipalities directly under the Central Government) and municipal management systems for prevention and treatment of blindness and the prevention and treatment network of eye diseases in counties, townships and villages, and ensure the accessibility of eye health services at the grassroots level through the construction of the prevention and treatment network. In addition, the work mode of preventing and treating blindness has changed from a single work of preventing and treating blindness to multi-faceted eye health management. At present, more attention is paid to moving forward the gateway and sinking resources, bringing primary eye care into primary health care, bringing ophthalmic diseases into chronic disease management, establishing eye health files, tracking and following up eye care and other long-term mechanisms. The prevention of blindness in China adheres to the government-led, multi-sectoral cooperation and the participation of the whole society. Through the overall planning and policy guidance of the government, the academic groups’ technical advantages, the participation of private hospitals and the active participation of social organizations, a model of eye disease prevention and treatment suitable for China’s national conditions has been formed, providing comprehensive, fair and accessible eye health services for the people.

Cataract is the first blinding eye disease in China.

Cataract is the first blinding eye disease in China. Through all-round long-term efforts, such as developing free cataract treatment project, realizing full coverage of medical insurance and improving the level of ophthalmology service in county-level medical institutions, the number of cataract operations per million people in China has increased from 83 in 1988 to 2205 in 2017, an increase of nearly 27 times. The surgical coverage rate of cataract patients has increased to 62.7%, and the goal that the number of cataract operations per million people in China should reach more than 2,000 by the end of 2020 proposed in the "Thirteenth Five-Year National Eye Health Plan" has been achieved ahead of schedule. In recent years, the state has promulgated a series of policies on promoting the construction and development of medical complexes, promoting the construction of graded diagnosis and treatment system, and comprehensively improving the comprehensive diagnosis and treatment capacity of county-level hospitals. The ophthalmic service capacity of county hospitals in China has been further improved. At present, about 90% of counties in China have ophthalmic medical institutions, and about 90% of them can independently carry out cataract surgery.

Our government actively promotes the early screening and early treatment of childhood blindness.

The proportion of children’s blindness in the total number of blind people is low, but because children are in the early stage of their life cycle, the number of years of disability life lost and the time of disability is long, children’s blindness often brings great burden to families and society. In 2006, the second national sampling survey of disabled people showed that the sampling ratio was 1.93%, the number of children aged 0-6 was 51,328, and there were 193 cases of visual disability, with a visual disability rate of 3.76‰. Over the years, the Chinese government has been actively promoting the early screening and early treatment of blindness in children. Among them, the incidence of retinopathy of prematurity has dropped from 20.3% in the 1990s to 10.8% in 2005, and the blindness rate has dropped significantly. In 2004, after the publication of "Guidelines for the Prevention and Treatment of Oxygen and Retinopathy in Premature Infants", a screening system was basically formed in Beijing, Shanghai, Guangzhou, Shenzhen and other places, which was under the responsibility of an eye center and jointly operated by several neonatal intensive care units. In 2013, in order to improve the quality of children’s health care, and further standardize the contents, methods, processes and assessment of children’s health care services in related fields, the state issued the Notice on Printing and Distributing the Technical Specifications for Children’s Eye and vision care (Wei Ban Fu She Fa [2013] No.26). In 2019, the state issued the "Notice on Doing a Good Job in Eye Care and Vision Examination for Children Aged 0-6", demanding that the establishment and improvement of the residents’ electronic health record information system be accelerated, and the electronic management of the vision health records of children aged 0-6 should be realized as soon as possible.Ensure that the contents related to children’s vision health records in children’s health records of 0-6 years old are completely, accurately and smoothly extracted when children enter school, and handed over to educational institutions in time. In addition, statistical indicators such as the number of children aged 0-6 who have eye care and vision examination, the number of children aged 6 who have vision examination, and the number of children aged 6 who have poor eyesight have been added to the Annual Report on Health Care and Health of Children under Seven. The coverage of eye care and vision examination for children aged 0-6 years and the establishment of electronic files of vision health have been included in the assessment system, and it is required that the annual coverage of eye care and vision examination for children aged 0-6 years will reach over 90% from 2019.

Until the early 1980s, the rehabilitation of low vision was still a blank in China. In 1983, Beijing Tongren Hospital set up the first low vision clinic in China, which filled the gap in the rehabilitation of low vision in China. In 1991, China incorporated the rehabilitation of low vision into the Outline of the Eighth Five-Year Plan for the Disabled in China. Since then, until the Thirteenth Five-Year Plan, the China Disabled Persons’ Federation has made the rehabilitation of low vision one of its key tasks. Through the establishment of the low vision rehabilitation department, training personnel, developing and supplying visual AIDS, and popularizing knowledge, it has trained a large number of low vision rehabilitation professionals and trained hundreds of thousands of parents of children with low vision. According to the National Plan for the Prevention and Treatment of Blindness (2012-2015), all provincial rehabilitation institutions for the disabled have established "low vision rehabilitation centers" to strengthen the service capacity building of low vision rehabilitation centers. Establish the production and supply service network of low-vision AIDS to improve the quality of life of low-vision patients. In 2013, the State issued the Notice on Printing and Distributing Technical Specifications for Children’s Eye and vision care, which clearly stipulated that newborns should be screened for eye diseases regularly after birth, so as to reduce the occurrence of children’s low vision from the source. By 2020, China has initially established a relatively complete service network covering urban and rural areas, and a policy system has been formed in various places to guarantee basic assistive devices services for patients with low vision.The service ability and service status of fitting visual AIDS have been improved, and the adaptation rate of basic assistive devices for disabled people and disabled children with needs has reached over 80%. It can be predicted that under the overall planning of the national health administrative department and the China Disabled Persons’ Federation, through the joint efforts of the whole society, especially professional and technical personnel, China will gradually form a complete and formal evaluation and rehabilitation system to help patients with low vision improve their quality of life and participate in social life.

The number of ophthalmologists in China is estimated to have reached 40 thousand.

The number of ophthalmologists in China was 19,100 in 2003, and now it is estimated that the number has reached 40,000, which is more than twice that of 2003. As early as 2014, there were 1.13 ophthalmologists in every 50,000 people in China, which has exceeded the WHO requirement that there should be one ophthalmologist in every 50,000 people in a well-off country. In 2018, the number of doctors with cataract surgery ability in China was 13,835, 2.33 times that of 2000 (5,939). The number of full-time nurses in ophthalmology has also increased significantly, from 16,100 in 2003 to 50,000. In addition, the proportion of middle and senior ophthalmologists and the ratio of ophthalmologists to doctors and nurses are gradually becoming reasonable. The number of optometrists increased from 1487 in 2006 to 6218 in 2018, a fourfold increase. The number of ophthalmic medical service institutions has increased from more than 4,000 in 2006 to more than 6,000 today, an increase of more than 50%. The number of ophthalmic beds has increased from more than 40,000 in 2000 to more than 130,000 in 2018, a threefold increase.

Trachoma is no longer a public health problem that harms our visual health.

Through the long-term investment and efforts of the China Municipal Government, the patriotic health campaign of the whole society, the implementation of a series of measures such as environmental improvement and the promotion of SAFE strategy, the improvement of economic level and medical level, the state’s investment in rural medical construction and medical insurance, the public health conditions and medical conditions have been greatly improved, and the accessibility of antibiotics for trachoma patients has been greatly improved. In 2014, China achieved the goal of eliminating blinding trachoma proposed by WHO. On May 18th, 2015, it was officially announced at the 68th World Health Assembly: In 2014, China met the requirements of WHO to eradicate blinding trachoma, and eliminated blinding trachoma ahead of schedule. Trachoma is no longer a public health problem that harms our visual health. In 2019, the World Health Organization certified the work of eliminating blinding trachoma in China according to new procedures and standards.

The prevention and treatment of uncorrected ametropia has become an important part of eye health work in China.

屈光不正中的近视是世界范围内发病率最高且年龄跨度最大的眼健康问题，其中高度近视视网膜病变在致盲原因中占相当高的比例，未矫正屈光不正的防治已成为我国眼健康工作的重要内容。2018年下半年，国家卫生健康委员会同教育部、民政部组织开展了2018年全国儿童青少年近视调查工作。2019年4月29日，国家卫生健康委员会举办新闻发布会，介绍2018年儿童青少年近视调查结果。调查结果显示，2018年全国儿童青少年总体近视率为53.6%。其中6岁儿童为14.5%，小学生为36.0%，初中生为71.6%，高中生为81.0%。近年来，党中央、国务院高度重视儿童青少年近视防控工作，近视防控已成为国家战略。2016年至2019年，连续4年将全国“爱眼日”的主题聚焦在儿童青少年的近视防控。为做好近视的防治工作，2018年6月5日，国家卫生健康委员会召开专题新闻发布会，介绍儿童青少年科学防控近视情况，同时发布了《近视防治指南》《弱视诊治指南》和《斜视诊治指南》三部指南。2018年8月28日，习近平总书记再次就儿童青少年近视问题作出重要指示，强调全社会都要行动起来，共同呵护好孩子的眼睛，让他们拥有一个光明的未来。为贯彻落实习近平总书记关于近视问题的重要指示批示精神，切实加强新时代儿童青少年近视防控工作，2018年8月30日，教育部会同国家卫生健康委员会、体育总局、财政部、人力资源社会保障部、市场监督管理总局、国家新闻出版署、广播电视总局八部门制定了《综合防控儿童青少年近视实施方案》（以下简称《实施方案》）。《实施方案》不仅明确了家庭、学校、医疗卫生机构、学生、政府相关部门应采取的防控措施，还明确了八个部门防控近视的职责和任务。2019年10月，国家卫生健康委员会疾控局组织制定并印发了《儿童青少年近视防控适宜技术指南》，指导科学规范开展防控工作，提高防控技术能力。全国防盲技术指导组组织编写的《儿童青少年近视防治科普100问》，对近视防治中的疑问和误区，给出了科学解释。目前，在全社会已营造了儿童青少年近视防控“政府主导、部门配合、专家指导、学校教育、家庭关注”的良好氛围。

With the great attention of the party and the government, the ophthalmology medical and health undertakings have developed rapidly through various joint efforts. The results of two epidemiological surveys of blindness and visual impairment in nine provinces and cities in 2006 and 2014 showed that the prevalence of blindness and moderate and severe visual impairment in China decreased by 37.8% and 15.4% respectively according to the assessment of daily life vision. According to the best corrected vision, it decreased by 37.6% and 27.2%. It is estimated that only among people over 50 years old, the number of blind people in China has decreased by more than 700 thousand, and the number of patients with severe visual impairment has decreased by more than 500 thousand.

At present, the biggest challenge for eye health is the increasing population and aging.

With the promotion of national defense blindness, the improvement of national economic level, the change of people’s lifestyle and the change of population structure in China, the spectrum of blinding eye diseases has changed greatly. The main blinding eye diseases have changed from infectious eye diseases of trachoma in the past to metabolic and age-related non-infectious eye diseases, mainly cataract, keratopathy, retinal diseases, ametropia, glaucoma and amblyopia. The biggest challenge facing China’s eye health at present is the increase of population, especially the increasing aging. By 2019, China’s population over 60 years old has reached 253.88 million, accounting for 18.1% of the country’s total population, and the elderly population is still increasing. The increase in the number of elderly people means that the number of patients with age-related eye diseases is increasing, including ametropia and cataract, which are the main burden of eye diseases in China. In addition, the common blinding eye diseases, including glaucoma, macular degeneration and other fundus diseases, are also age-related eye diseases, and the prevalence rate in the elderly population is much higher than that in young people. These are still the challenges faced by eye health work in China and the focus of eye health work in the future.

除了推动我国自身眼健康事业的发展，我国在防盲与眼健康领域加强国际交流与合作，践行我国全球卫生战略。全国防盲技术指导组整合全国防盲资源，启动的集流行病学调查、专业培训、医疗和健康教育为一体的“光明行”项目中，除了我国老少边困及高原地区的4万余名白内障患者受益，该项目还从2008年开始，跨出国门，在亚太地区的朝鲜、柬埔寨、蒙古国、老挝、越南、孟加拉国、巴基斯坦等国家及地区开展公益活动。2010年“光明行”走入非洲，在津巴布韦、马拉维、赞比亚和莫桑比克等开展白内障复明活动。2015年12月习近平主席在中非合作论坛约翰内斯堡峰会开幕式上致辞时将“中非公共卫生合作计划”作为未来三年同非方重点实施的“十大合作计划”之一予以提出。2015年国家卫生健康委出台的《推进“一带一路”卫生交流合作三年实施方案（2015-2017）》中也明确将开展“光明行”眼科义诊活动列为卫生发展援助的重要内容之一。至今，中国已在40多个国家开展“光明行”活动，其中十多个国家是多次活动，帮助数万名白内障患者重见光明。

"Guangmingxing" not only provides free cataract surgery for local people, but also donates advanced ophthalmic surgery equipment and instruments and medicines. It also provides students with vision screening, donates glasses, and carries out complicated fundus diseases and glaucoma surgery. Academic lectures and clinical teaching have been held in the local area, and an "Ophthalmology Cooperation Center" has been established with relevant countries to conduct long-distance consultation on eye diseases by using the Internet and expand various forms of technical exchanges and cooperation. At the same time, we should pay attention to personnel training and organize local doctors to go to China for training. China’s internationalization of public welfare for the prevention of blindness has brought light to the people of the aided countries, fully demonstrated China’s actions and contributions in building a community of human destiny and countries along the Belt and Road, and also became an important force in China’s diplomacy, further promoted international exchanges and cooperation in health, and enhanced China’s voice and influence in regional and global multilateral health governance mechanisms.

With the change of lifestyle, social development and aging population, the spectrum of ophthalmic diseases in China has undergone major changes. According to the National Health China 2030 Program, we should integrate eye health into general health, formulate our eye health plan, and formulate the 14 th and 15 th eye health plan according to our national conditions. Change the unbalanced regional allocation of ophthalmic resources in China, promote balanced development, shift the treatment of blinding eye diseases to disease prevention and control, pay special attention to the sinking of major blinding eye disease prevention and control technologies, strengthen the construction of primary ophthalmology and ophthalmology teams, and continue to improve the construction of China’s three-level blindness prevention system. It is necessary to continue to promote the training and promotion of appropriate technologies that can prevent and control blinding eye diseases, and move the gateway forward to reduce the incidence and increase the control effect. When the technology is mature, we should promote the screening of eye diseases based on artificial intelligence technology to achieve early detection and early treatment of blinding eye diseases, and try our best to bring the screening of common blinding eye diseases into the chronic disease management system under the premise of China’s economic conditions.

Myopia of children and adolescents has become the main cause of vision damage in China.

Myopia of children and adolescents has become the main cause of vision damage in China. We should resolutely implement the national implementation plan on myopia prevention and control to achieve the goal of myopia prevention and control of children and adolescents in China. For the evaluation of cataract surgery, we should not only consider the quantity, but also evaluate the quality, pay attention to the important index of cataract surgery coverage, formulate the prevention and control index of cataract surgery according to the national conditions, and moderately relax the indications according to the level of social and economic development. In addition, in terms of commonly used ophthalmic equipment and technology, we should vigorously promote localization and completely change the current situation of relying heavily on imported equipment and technology. Breakthroughs have been made in common technology and neck sticking technology. Through scientific popularization, we will enhance people’s understanding of the basic knowledge of eye disease prevention and control, improve the awareness rate, enhance people’s awareness of blinding eye disease prevention and control, and incorporate popular science work into the national eye health plan and the national health science popularization plan. Due to the extension of life expectancy, the increase of the total population, the acceleration of the aging process of the population, and the continuous improvement of people’s demand for eye health, the prevention and treatment of eye diseases in China is still an arduous task, and the primary eye care work still needs to be strengthened, and the concept of healthy living of like eyes needs to be further strengthened.

　　In this era of energy saving and emission reduction, car owners pay more and more attention to new energy vehicles in order to protect the environment (province) (money), which has jointly created the EV grand occasion of the present era. In the new car market in 2023, electric vehicles have become the main force that cannot be ignored. Although everyone uses electricity to output power, their "martial arts" are different. Partners who pay attention to new energy for the first time always can’t tell the types of batteries, such as Ferrous lithium phosphate, lithium ternary, sodium ion, so many chemical names are chosen. As the saying goes, knowing ourselves and knowing ourselves is the only way to win a hundred battles. As workers, of course, we should be careful in choosing a car. Next, we will analyze which one you are suitable for from the aspects of battery life and battery safety ~

　　Nickel-chromium and nickel-hydrogen batteries

　　This kind of battery is common in hybrid vehicles, one is American and the other is Japanese.

General EV1 (pure electric): a pioneering work of new energy vehicles

　　This electric car, which was mass-produced and specially designed as early as 1996, uses a 26.4kWh nickel-chromium battery with a battery life of 228km, which is longer than some trams (Laotoule) in 2023.

　　This technical index of GM was quite shocking in that year, but due to market reasons, the car stopped production six years later.

　　Another faction began with the Toyota Prius, which was produced in 1997, and the Honda Hybrid and Ford Hybrid in the future, and the well-known Toyota Twin Engine is also this kind of battery.

　　The advantages of Ni-MH battery are quite mature and reliable technology, stable quality and long service life. The disadvantages are low performance, poor product consistency and high self-discharge rate. Therefore, Ni-MH batteries are commonly used in HEV models, and they need to be used with engines to produce 1+1 > 2 effects.

　　Lithium iron phosphate battery

　　Lithium iron phosphate battery may sound strange, but the famous blade battery is this one.

　　As one of the most common high-voltage batteries on the market at present, lithium iron phosphate battery is especially suitable for vehicles that need to be charged and discharged frequently, which is more common in plug-in hybrid vehicles.

　　This kind of battery has outstanding advantages, and has a good performance in thermal stability, safety factor, production cost and so on. In the initial stage of new energy vehicle industry, lithium iron phosphate battery has become the first choice of many manufacturers. However, lithium iron phosphate batteries also have shortcomings, such as energy density is not as good as ternary lithium batteries. As we all know, energy density is an important KPI of batteries. The higher the density, the longer the battery life and the stronger the performance. Although the density of lithium iron phosphate battery is not as high as that of lithium ternary battery, the characteristics of Ferrous lithium phosphate are more suitable for the grocery cart which is often charged and discharged. Anyway, it has a long cycle life and can be driven at will.

　　For example, the following hot-selling plug-in hybrid family cars all use lithium iron phosphate batteries, which are highly recognized by the automobile market and are absolutely cost-effective!

　　Ternary lithium battery

　　Ternary lithium battery, like lithium iron phosphate battery, is also a common new energy vehicle battery in the current market. It performs better in energy density, but it is highly sensitive to temperature, so it needs a more powerful battery management system.

　　In recent years, ternary lithium batteries have become more popular, not only because of its outstanding advantages, higher energy density and better low-temperature adaptability, but also because ternary lithium batteries have stronger charging and discharging performance, better battery consistency and higher yield. However, ternary lithium battery also has its shortcomings. Compared with lithium iron phosphate battery, it has poor thermal stability, shorter cycle life, more efficient control system and higher production cost.

　　Doing multiple-choice questions on the road of power is bound to have gains and losses. The better the power, the more "delicate". However, there are always some fans who pay for the battery performance. For example, the following hot-selling cars are still said by the owners.

　　Sodium ion battery

　　Friends who love new energy vehicles must have heard of this battery. It has many advantages, such as good safety, low cost, good low-temperature performance, excellent fast charging performance and so on.

　　Like a hexagonal warrior with all kinds of BUFF. Then why didn’t this battery become the main sales model? In fact, it is mainly because the technology tree has not been fully lit. But in September last year, China took the lead in mass production of sodium ion batteries in the world. At present, the research and development of models equipped with sodium ion batteries is fast. For example, the two cars below, equipped with sodium ion batteries, are listed in the catalogue of the Ministry of Industry and Information Technology and are expected to be listed soon.

　　As a star of tomorrow, sodium ion battery will attract the attention of the market every time it is installed in a vehicle. It is very likely that 2023 will be the first year of commercialization of sodium ion battery.

1905 movie network news Recently, the film starring,, and released the ending song "Byakki Smoker" MV. VaVa Mao Yanqi, Ai Re AIR, and Wan Nida Vinida Weng used powerful lyrics, "Danger is hidden in the school workplace, there are dark alleys" and "greedy and ugly criticism, eyeing at any time", and the victim girls help girls was deeply trapped in the "campus interest chain", with Zhou Dongyu in the MV.

In the movie, the girl who should have been at the "desk" was sent to the "wine table". Deeply involved in the "industrial chain of choosing a concubine on campus", she wanted to resist the power and seek a voice, but she was framed by the "helper girl" carefully designed by the capital crocodile, and was pushed to the topic center to jump off the building under the pressure of public opinion … After receiving the help from the victims, Chen Miao (Zhou Dongyu), the editor-in-chief of the media, decided to launch a "life and death struggle" with the power. In addition, a group of fellow travelers who pursue justice also stood beside Chen Miao, helping the light shine into the darkness hand in hand.

Xin Yukun, the director, devoted himself to digging deep into the realistic theme, and comprehensively analyzed the plight and strength of women in front of the public through multiple roles and perspectives. In the movie, the victim’s mother’s inability to compromise, Chen Miao’s mother’s "Nothing, Mom has a pension", the female secretary’s silence, and Yu Tian’s desperate efforts to collect evidence all touched the hearts of the audience. Some viewers said, "It’s worthwhile to wait for six years, not only to see the situation of women in the movie, but also to see their sense of strength. Women of different identities and ages have their own voices and are very moved."

In the MV, strong lyrics and warm-blooded melody, "I am kind and brave but unwilling to be ordinary, I am you who are confined everywhere in the sky, I am you who are sincere and frank but have to lie, and I am you who come home at a faster pace in the cold night", which vividly depicts the female experience in the movie and is also Chen Miao’s struggling cry for the victimized women.

Some viewers said, "When I saw Chen Miao firmly standing on Zhang Xiao’s side to seek justice for her,’ Girls Power’ became concrete, and even if there was little hope, I would speak for the weak."

After watching the movie, some viewers shared their hearts. "The movie is actually a voice for countless innocent and vulnerable groups." In this era of network chaos, online public opinion has also become a double-edged sword. Some people maliciously spread rumors to cover up the truth, while others pursue justice and blood. Director Xin Yukun said, "I hope to give strength to the young audience. As long as we keep good thoughts and speak out bravely, no matter how many Wang Shimin we meet, we can break through.".

　　In just over a year, Cao Huan, a 24-year-old Miao youth in Guizhou, completed a counterattack: from a Guangzhou shopping mall security guard with a monthly salary of 3,100 yuan to a rural short video online celebrity with an annual income of 500,000 yuan. At present, Cao Huan’s self-media platform has 570,000 fans, and the video has been read more than 7 million times. In October this year, as a representative of "successful entrepreneurship" in the short video industry, he was invited to give a speech in Beijing, which was his first time to fly and his first time to Beijing.

　　Cao Huan bluntly filmed the video to make a living and earn more money. Cao Huan was born in an ordinary Miao family in Guizhou, and went out to work after graduating from junior high school. When he went home to shoot a rural video, his parents, relatives and fellow villagers strongly opposed it and thought it was doing nothing. After seeing the money, everyone gradually changed their views. On October 27th, Cao Huan told The Paper that short videos in rural areas are following the trend seriously, and he is carrying out the "Thousands of Families" shooting plan, that is, shooting 1,000 villages and 10,000 families in China in five years.

　　Rural online celebrity

　　Last year, Cao Huan earned 500,000 yuan a year by making short videos in rural areas. Before becoming a "online celebrity", he worked as a mall security guard in Guangzhou, earning 3,100 yuan a month.

　　Cao Huan, 24, was born in Zhanghan Village, Nanshao Township, Jianhe County, Qiandongnan Prefecture, Guizhou Province. Like most young people in the village, Cao Huan went out to work after graduating from junior high school at the age of 15. In Guangzhou, he worked as a vegetable porter, an apprentice in a furniture factory, a worker in an electronics factory, etc., but his physical strength could not keep up and he was often injured. Cao Huan recalled that at that time, working for more than ten hours a day, the salary was only one or two thousand yuan.

　　In 2015, Cao Huan worked as a security guard in a square in Baiyun District, Guangzhou. He found that the security guard’s work was relatively easy, "I have time to play with my mobile phone".

　　In his spare time, Cao Huan and his colleagues took some funny videos. Zeng Chunqi is a friend of Cao Huan, and later turned to be a self-media person. He has the title of "Zeng Ge" in the field of short video. Zeng Chunqi told The Paper that after seeing Cao Huan’s video in his circle of friends, he encouraged him to quit his job and concentrate on making short videos.

　　"The time is ripe, since the media era has arrived." In Zeng Chunqi’s impression, Cao Huan Sunshine was a little silly and sometimes funny, so he suggested that he start from the funny field.

　　However, Cao Huan hesitated. Can he make money by doing this? Colleagues are also pessimistic. Yang Pengju used to be a security colleague of Cao Huan, and now he is still working as a mall security guard. He said that when Cao Huan mentioned making videos, everyone thought it was fun. "If we say that we can make money, we all think it is a rumor."

　　In April 2016, Cao Huan resigned with the idea of challenging himself. Cao Huan bluntly said, "Brother Zeng said that he could earn millions from doing a good job in the media. I believed that money was very attractive to me."

　　Cao Huan and Zeng Chunqi learned self-media knowledge, taught themselves shooting and editing techniques, and then took an old iPhone 5 phone to shoot funny short videos and posted them to their own self-media platform. In the first month, he earned 1729 yuan. Cao Huan was a little happy and a little sad. "More than 1000 yuan can’t support himself."

　　Cao Huan said that the initial shooting was vulgar and meaningless, and it was far from "earning millions". Cao Huan thought about how to transform, so he chose to go back to his hometown to shoot short videos in the countryside.

　　In June 2016, Cao Huan returned to his hometown, a Miao village, and his family criticized him for going home to shoot a video. Cao Huan’s father, Cao Feng, recalled to The Paper, "I didn’t know that making videos could make money, just watching him play mobile phones at home every day. My relatives and friends outside say that my son is idle and I have no face. "

　　Relatives and villagers don’t understand either. Cao Huan’s cousin Yang Zhengli said that the first time I heard it, I felt a little unreliable. "I think he is just fooling around and running out to play all day, and other people in the village have quite misunderstood him."

　　Cao Huan soon discovered that there were obvious advantages in going home to shoot videos, and the production cost was almost zero. He asked his younger brother to help him shoot, or invited passers-by to appear in the camera, saving labor costs; In rural areas, there is no need to prepare props and scenery, and the Miao customs are the background.

　　Rural people, city dwellers who yearn for rural life, and migrant workers who miss their hometown, Cao Huan knows where his audience is, and the first rural video he shot is on fire, with 2.8 million plays and more than 10,000 messages.

　　"The video makes people who work hard outside feel the taste of home. What I do is valuable." Cao Huan’s hottest video is about Miao girls wearing skirts for an hour and then dancing for young guys. This video has been played 7 million times and forwarded 30,000 times. A netizen rewarded 4000 yuan and left a message saying, "I miss my mother."

　　"thousands of households"

　　Cao Huan’s video was on fire, and short videos in rural areas began to blow out. Zeng Chunqi said that there are many followers, and even Cao Huan’s fans have become followers.

　　The threshold is low, the homogenization is serious, and the fans are becoming more and more critical. Cao Huan’s rural short video has entered the content bottleneck period. Cao Huan said that when he shoots a place every day, he also has the exhaustion of inspiration. "It’s like suffering from depression and thinking about what to shoot the next day every day."

　　Zeng Chunqi invited Cao Huan to shoot in Hunan and shoot something different in another place. Cao Huan was greatly inspired by this shooting experience, so he came up with the "Thousands of Families" shooting plan: shooting 1,000 villages and 10,000 families in China in five years.

　　For this plan, Cao Huan is very proud, claiming to be "perfect", which is difficult for other followers to imitate. "As for the numbers (referring to shooting 1000 villages and 10000 families), it is a kind of pressure on yourself."

　　Cao Huan said that fans gave him a lot of help, and the filming plan of "Thousands of Villages and Families" was launched with the cooperation of fans: fans provided clues and even invited them to shoot at home. Fans have also appeared in Cao Huan’s video.

　　But sometimes, fans will "stand up". We communicated well in advance. Cao Huan took the train for a day or two and will arrive soon, but the fans can’t contact him, or use some reasons to prevaricate. Cao Huan’s father was worried about insecurity and opposed his "best laid plans" because he was going to shoot in other places. Cao Bee explicitly opposed his son’s going out to shoot. "What happens when you go out? Adults are not around, and I don’t know how to get it. It’s not good to spend money outside and earn some money at home? "

　　Cao Huan believes that he is still young and can still try. In addition to the "Thousands of Villages and Households" shooting plan, he is considering the transformation. "Just relying on traffic to survive, even a few photographers and screenwriters can’t live. Still have to make money first, slowly expand the team, and then do some e-commerce or advertising. "

　　While innovating the shooting content, Cao Huan is also updating his shooting equipment, and has bought cameras, SLR, drones and underwater cameras. He wants to shoot the kind of beautiful shots in the movie.

　　Since April 2016, Cao Huan has updated more than 400 short videos on his self-media platform, each lasting 3-5 minutes. In March of this year, the filming plan of "Thousands of Villages and Families" was launched, and Cao Huan went to Hunan, Jiangxi, Guangxi, Yunnan, Sichuan, Guangdong and other provinces. This winter, he is going to shoot in the northeast.

　　Last August, my younger brothers Zheng Yang and Cao Huan started making videos. Zheng Yang and Xiang The Paper said that they spent a lot of time in front of the computer every day, and sometimes he went to work in the mountains, feeling very tired.

　　"Last year, I only slept for six or seven hours every day, and I was working at other times." Cao Huan’s work is also not easy. He thought about the theme the day before. After getting up in the morning, he took the equipment to shoot. A video may take five or six hours. It takes three or four hours to edit it in the afternoon and upload it to the Internet at night.

　　At present, Cao Huan’s self-media has 570,000 fans, and the video has been read more than 7 million times. Cao Huan revealed that he can earn 30,000-40,000 yuan a month, and his annual income exceeded 500,000 yuan last year. The income comes from traffic sharing, advertising fees and fan rewards, of which traffic sharing accounts for 50% to 60%.

　　As a representative of "entrepreneurial success" from the media, Cao Huan was invited to give a speech in Beijing. In the video updated on October 21, Cao Huan said with a smile, "This plane is so big, several times larger than the bus in the village."

　　This is the first time for Cao Huan to fly, and it is also the first time for him to go to Beijing.

　　In order to make a living

　　Regarding Cao Huan’s rural short video, Zeng Chunqi commented that in terms of quality, the shooting and editing techniques and the excavation of highlights need to be strengthened. Zeng Chunqi said that to some extent, Cao Huan promoted the development of rural short videos, and he hoped that Cao Huan would stick to it.

　　Cao Huan, with a low education level, said that he didn’t think too much. At present, he just wants to make a good video and retain fans. He will carefully read fans’ private letters and messages, and reply to them. He will even send hometown specialties to loyal fans and allow individual fans to be guests at home.

　　Cao Huan doesn’t know how long he can persist, saying that there are two main motivations for persistence. "The first is the pressure from fans, and the second is that he has already left this line and wants to survive in society." Cao Huan said that he made short videos to make a living and earn more money.

　　Cao Huan made money by making videos, which also changed people’s views on him. Cousin Yang Zhengli said that Cao Huan has brought changes to the family. "The economic conditions are better than before." Cao Feng, the father who initially opposed it, also said, "I support him now. He made money in the countryside, so I won’t force him. Let him do it well by himself. Don’t squander the money and save it."

　　The villagers who thought that Cao Huan was "idle" have gradually changed their views. Jiang Ming, a youth from the same village, told The Paper that some tourists would come to visit the village now, and even the village head supported Cao Huan, letting him spread the customs of the Miao village through video.

　　After becoming a video online celebrity, Cao Huan saved a sum of money. He wanted to buy a house in the city and take his parents to live there, but his parents refused. The conditions at home have improved, and Cao Huan wants to bring his relatives and friends to get rich. Cousin Yang Zhengli said that she also went home now, and Cao Huan was teaching her how to shoot videos. Encouraged by "making a short video for 500,000 yuan a year", Yang Pengju, a security colleague of Cao Huanyuan in Guangzhou, is also eager to try. Together with several security colleagues, he opened a self-media and used his spare time to make funny videos.

　　In Zeng Chunqi’s eyes, Cao Huan missed the life in the countryside. What he ate and played as a child made him miss it. This emotion made him return to the countryside to shoot videos. Cao Huan said that if his career grows bigger, he may find an office space in the city for the convenience of work, but he will still choose to live in the countryside, which makes him feel natural and comfortable.

　　According to the report of Voice of China, China Central Radio and Television Station, for many young people, visiting online red shops is the joy of life. Whenever a new online celebrity store opens, "planting grass" and "punching in" become the key words on social media. Recently, however, online celebrity stores and online celebrity brands have encountered a crisis of collective trust. Some merchants’ behavior of shoddy and ignoring food safety has also sounded the alarm for consumers.

　　With the word "online celebrity", it seems that "the real thing" is not important, but the publicity stunt is the key. Coconut juice, apple juice, peach juice … … Such names will not appear on the menu of online celebrity products, but instead: green coconut, sago, peach, fairy grass … …

　　What exactly are the ingredients in these products? What is sago? What kind of grass is Xiancao?

　　pearl

　　I believe many people’s first impression of online celebrity’s catering is the milk tea shop. Why is milk tea popular? The answer may come from: pearls.

　　△ Image from the Internet

　　The round "pearls" in milk tea drinks are particularly "Q-bomb" and chewy. Its unique taste contributes to the flavor of milk tea. Obviously, the "pearls" in milk tea are not pearls in clam shells. So, what is it made of?

　　Ruan Guangfeng, director of the Science and Technology Department of Kexin Food and Nutrition Information Exchange Center and a member of the Expert Committee of China Internet Joint Rumor-dispelling Platform, said that the pearl in bubble tea is a powder-round product with starch as the main raw material, and cassava starch is the most commonly used. In order to make the taste more chewy, wheat protein is also used. Glutenin is elastic, can form a network structure with water, and can better combine with starch to make pearls more elastic and delicious.

　　sago

　　Don’t think that bubble tea can go on forever. Innovation and change is a major sales strategy of online celebrity brand. When putting pearls in milk tea is no longer novel, milk tea brands begin to try to put other ingredients, such as sago. Perhaps many friends still believe that sago is made of rice. But just like "pearls are not pearls", "sago is not rice".

　　Sago is made from the starch of sago coconut. Xigu Coconut and Coconut are "relatives" and originated in Southeast Asia. Its appearance looks like both coconut and palm. There is a lot of starch in the stem of Xigu coconut. Scrape off the starch, wash it, let it go and air it. When it is not completely dry, shake it like a lantern festival, and it will become a grain of sago, which can be added to the dessert after cooking.

　　△ Simi pictures come from the Internet.

　　Coconut

　　There is also a common ingredient in dessert, called coconut, which tastes elastic, crisp and gelatinous, and looks like coconut meat. But friends who have eaten know that their tastes are not the same. The so-called coconut is obviously harder and chewier. So, where did coconut come from? Does it have anything to do with coconut?

　　Ruan Guangfeng introduced that coconut fruit is the product of coconut water fermented by Bacillus grape vinegar. Coconut water will be fermented to produce bacterial cellulose, which will float on the surface of coconut water, and after accumulation, it will form a thick white substance, which can be made into coconut fruit after being fished out.

　　△ Coconut pictures come from the Internet.

　　Guiling ointment

　　In other words, pearls and sago are starch products, and coconut is not a product made directly from coconut pulp. So, are the names of these online celebrity dessert ingredients so different from the raw materials?

　　Ruan Guangfeng said that except for Guiling Ointment. The main raw materials of Guiling Ointment are tortoise and poria cocos, and the tortoise’s abdominal shell is used to make Guiling Ointment, which is rich in animal collagen, which is also the main reason why Guiling Ointment can solidify into a frozen state. Poria cocos is a large fungus of Polyporaceae, similar to mushrooms and ganoderma lucidum, but it is the sclerotium of Poria cocos that is used to make Guiling ointment.

　　△ Turtle paste picture comes from the Internet.

　　Immortal grass

　　A online celebrity ingredient that looks more like Guiling Ointment is called Xiancao, which is also black gel. It seems that it has nothing to do with grass, but it is really made of grass. It is derived from an annual herbaceous perennial plant of Mesona of Labiatae, called Mesona, also called Mesona. Boil it into soup, add starch, stir and cool, and it will become gel.

　　"Safety on the tip of the tongue" cannot be changed.

　　Although the ingredients of these foods in online celebrity are not directly harvested plants like melons, fruits and vegetables, the ingredients and processing methods used can still guarantee safety if they meet the standards. But even so, now more and more friends realize that many online celebrity drinks contain a lot of sugar and calories in order to please the taste buds, and excessive intake is also unhealthy.

　　Ruan Guangfeng said that in most cases, online celebrity foods are flavored with some sugar for good taste, and the energy is generally not low. It is recommended that you don’t eat more, and you should also ask the store to add less sugar when ordering. In addition, we should pay attention to whether the environment of the store is hygienic and whether the raw materials are refrigerated. In summer, the risk of food spoilage caused by microorganisms is relatively high, so it is not recommended to buy food from mobile vendors.

　　Online celebrity’s restaurants have high value and good shape, but the quality can’t be a mess. Names and ingredients can be changed, but what cannot be changed is the safety on the tip of the tongue.

　　

　　Producer | Bai Zhonghua

　　Reporter Yang Guang from the General Desk | Fu Wei

　　Editor | Yang Yang Peng Yuji Bi Liwei

　　In recent years, with the increasing myopia rate of children and adolescents, how to effectively prevent myopia and protect eyes in like eyes has attracted much attention. Jishui County, Ji ‘an City, Jiangxi Province, organized a professional medical screening team to come to schools and kindergartens recently to provide children with eyesight tests and file the children’s eye health. Liao Min photo

　　Zhi Zhao Zhu Huiqing wrote

　　The COVID-19 epidemic has changed people’s way of life and students’ way of learning. There are fewer outdoor activities, more TV and computers, and online classes become the norm. Whether adults or children, the main learning and entertainment have become using computers, playing mobile phones and watching TV. Using your eyes at close range for a long time undoubtedly aggravated the damage to your eyes.

　　Recently, the National Health and Wellness Commission issued the Guidelines for the Prevention of Myopia among Children and Adolescents during the COVID-19 Epidemic (hereinafter referred to as the Guidelines), which specifically mentioned that outdoor sports should be increased. According to relevant sources, proper outdoor exercise can not only improve children’s health, but also play a key role in the prevention and control of myopia among children and adolescents.

　　Increase daytime outdoor activities

　　Relieve excessive eye use at home

　　During the COVID-19 epidemic, home schooling became an important way for children to learn. Ms. Liang, a parent of a junior two student, said that children used to have physical education class every day at school, and they could exercise by walking on the way to and from school. Although they read books for a long time, they sometimes have a rest, but now they are bored at home staring at their mobile phones and tablets, having live classes, submitting and revising their homework every day. The child’s eyesight has become blurred, which makes her very worried.

　　Experts say that daytime activities can not only prevent myopia, but also control the development of myopia for children who have already developed myopia. The "Guidelines" specifically mentioned that it is necessary to increase children’s outdoor activities and advocate increasing outdoor activities in open, ventilated and sparsely populated places, which is conducive to preventing myopia. This is not contradictory to the prevention and control of the epidemic, but it is necessary to do a good job of prevention and control.

　　First of all, children should try to avoid close contact with others when they are outdoors, and wear masks when they need to communicate with other children or others. Second, young children should be accompanied by adults for outdoor activities. At the same time, parents should pay attention to children’s hygiene, especially hand hygiene, and be sure to tell children not to touch their eyes, nose and mouth with their hands. Third, children should not spit everywhere during outdoor sports. When sneezing and coughing, they should pay attention to covering their mouth and nose with paper towels and elbows. Fourth, take off your coat and wash your hands in time after going home from outdoor sports.

　　Choose regular electronic products

　　Anti-blue light equipment is not necessary

　　Mr. Yang, a citizen of Beijing, bought the latest tablet computer and anti-blue-light glasses in order to make his children’s online classes not hurt their eyes. Although the expenses are not small, he thinks it is worthwhile for their children’s eyesight.

　　In this regard, experts suggest that the selection of video tools should adhere to the principle of "rather big than small", and the order of selection is projection, TV, computer, tablet computer and mobile phone. Improper screen size, display screen refresh rate and use distance can also easily lead to visual fatigue, and then cause eye diseases such as myopia or dry eye, while the resolution of the display generally does not cause visual fatigue, so it is suggested to set the parameters of the screen: the height should be kept at a level or slightly lower position in the eyeball and video center; The distance is 4-6 times of the diagonal length of the electronic screen; The refresh rate of CRT display screen of cathode ray tube is generally 75-85 Hz. If it is a liquid crystal display screen, there is no need to adjust the refresh rate. In addition, the ambient light should be suitable. When using electronic products at night, it is necessary to turn on the light and dim the brightness of the screen to 30%. Screen saver wallpaper with green background can be set to relieve eye fatigue.

　　Wei Wenbin, director and chief physician of the Department of Ophthalmology of Beijing Tongren Hospital, said that there is an over-interpretation of the harm of blue light in the society at present, and there should be no direct relationship between the prevention of blue light and visual fatigue and the prevention and control of myopia. Blue light can be divided into long-wave blue light and short-wave blue light. Only short-wave blue light will affect eye health, but it needs long-time, high-intensity and uninterrupted irradiation. The electronic products that pass the quality inspection have filtered harmful short-wave blue light. Therefore, in daily life, there is no need to install anti-blue light equipment when using electronic products produced by regular manufacturers.

　　Tables and chairs match the height of children.

　　Try not to use the dining table instead.

　　The desks and chairs that match the height of children can protect eyesight and prevent myopia. Inappropriate tables and chairs will have a great impact on sitting posture and sight distance, leading to diseases such as myopia and spinal curvature. During the epidemic period, a large number of students studied at home, not equipped with special desks and chairs, and some used dining tables, dining chairs or beds instead.

　　In this regard, Guo Xin, director of the School Health Center of Beijing CDC, said that the dining table and dining chair are often too high, while the bed is soft and low, which cannot replace the regular desks and chairs.

　　For families with adjustable desks and chairs, according to the height of children and the height range table of various models of desks and chairs for primary and secondary school students, the table height and seating height suitable for children can be found. According to this principle, the thighs and calves should be vertical, the back should be straight, the upper arms should droop, and the elbows should be 3-4 cm below the desktop to correct the desks and chairs. Families without adjustable desks and chairs should also make adjustments according to the above principles. When the table or chair is too short, the table or chair should be raised.

　　Eye movement exercises are limited.

　　And don’t rely on eye drops.

　　Xiao Gang, a 10-year-old, stayed at home for online classes during the epidemic, staring at the computer for a long time during the day, often watching TV and playing games after studying, and sometimes staying up late to read books. Recently, the mother found that her son began to blink frequently, and there were always secretions in his eyes, and he rubbed his eyes from time to time. Xiao Gang’s mother is very worried.

　　The eyeball is like a camera. To take a clear picture, you need to focus on the negative. The process of focusing is called adjustment, which depends on the movement of the muscles in the eye. Looking near is like spring contraction, that is, adjusting tension, while looking far is spring relaxation, that is, adjusting relaxation. Excessive adjustment may lead to myopia. Increase outdoor activities, increase the time to see the distance, you can effectively relax the adjustment.

　　Wei Wenbin said that during the epidemic period, there were some "winking", "slanting head and slanting brain" and various eye exercises focusing on eye movement. This kind of exercise is actually the exercise of extraocular muscles, which is helpful to some children with oblique amblyopia who need to train their binocular vision function, but it can’t relieve the fatigue of intraocular muscles well, so it can’t slow down the development of myopia and visual fatigue. To prevent and control myopia, we should emphasize the formula of "20-20-20", that is to say, look for nearly 20 minutes and look at 20 feet (6 meters) for more than 20 seconds, so as to relax the muscles in the eye and relieve visual fatigue.

　　At present, there is no drug promotion to improve vision and control the development of myopia in China. In recent years, studies have found that low concentration of atropine can delay the development of myopia in children. However, the low concentration of atropine eye drops is not a magic medicine. Some children will be afraid of light, unable to see clearly at close range, and allergic reaction to atropine. There are still some children who can’t effectively control the progress of myopia. So don’t rely on eye drops to prevent and control myopia, reduce the use of eyes at close range, pay attention to eye posture and increase outdoor exercise are the most important ways to prevent and control myopia. At the same time, we should go to the hospital early for health examination, monitor the occurrence and development trend of myopia and intervene in time.

　　High myopia or blindness

　　Wearing glasses is the most effective way to delay

　　Experts suggest that preschool children should be more strict with the use of electronic screens than school-age children, and the use of electronic products should be minimized. The time for watching cartoons should not exceed 15 minutes at a time, and the cumulative time should not exceed 1 hour every day; Ensure more than 10 hours of adequate sleep, balanced nutrition, no picky eaters, no overeating, eat less sugar, eat more fruits and vegetables, and drink no less than 1500 ml of water every day; Choose an appropriate sport or game.

　　Wei Wenbin emphasized that myopia can’t heal itself. Some high myopia above 600 degrees is pathological myopia, which is an important cause of blindness. The most critical purpose of juvenile myopia treatment is to prevent it from developing into high myopia and pathological myopia. Therefore, once myopia is diagnosed, it should be intervened.

　　It is recommended to wear glasses when the degree is greater than 100 degrees. First of all, we should go to the hospital for identification. After ciliary muscle paralysis, mydriasis and optometry can distinguish true myopia, asthenopia and pseudomyopia. True myopia cannot be recovered by means of instrument training, and there is no effective cure at present. The reason why instrument training improves vision may be that the patient is pseudomyopia, or that the naked eye vision is improved by training ciliary muscles. However, this state of myopia has not been lifted, so there is no way to stop the rapid development of myopia.

　　It is said on the Internet that children with low myopia get worse after wearing glasses, which is a natural development of myopia, not caused by wearing glasses. It is the simplest, safest and most effective way to delay this process by wearing appropriate glasses. With the improvement of the epidemic prevention and control situation, it is now possible to go to the hospital for optometry and glasses. When visiting a doctor, we should pay attention to strictly implementing epidemic prevention measures, make an appointment for optometry in advance, see a doctor at different times to reduce gathering, wear a mask for protection, and cooperate with the examination according to the doctor’s advice.

　　interlinkage

　　Attention should be paid to the vision problems of the elderly

　　According to the 45th Statistical Report on the Development of Internet in China, by March 2020, the number of Internet users in China had reached 904 million, and the number of mobile phone users had reached 897 million. Among netizens, netizens aged 50 and above account for 16.9%, and the number exceeds 150 million. The Internet continues to penetrate into middle-aged and elderly people.

　　Today, with the rapid development of the mobile Internet, the use time of small-screen mobile terminals for the elderly has doubled, which has greatly enlarged the eye problems of the elderly in the small-screen era. Many of them suffer from vision problems such as cataracts or glaucoma. According to the statistics of Ophthalmology Branch of Chinese Medical Association, the incidence of cataract in people aged 60 to 89 in China is about 80%, and the incidence of cataract in people over 90 years old is as high as 90%. Cataract patients are often accompanied by blurred vision, ghosting, photophobia, glare, dark shadows in front of their eyes, deepening myopia and other symptoms. Without surgical treatment, they may eventually become blind, which will seriously affect their normal work and life.