36.8 north latitude,

On the Loess Plateau in northern Shaanxi,

There is a small village,

Name is Liangjiahe,

"This is a place of great learning." ……

Tell the story of the educated youth life of the Supreme Leader General Secretary in Liangjiahe,

Pursuing the initial heart of the people’s leaders;

Record the earth-shaking changes of Liangjiahe for decades,

Inspire the confidence to move forward.

The Central Radio and Television General Station was grandly launched.

12 episodes of radio documentary literature "Liangjiahe"

Episode 10: Be a giant in action

Click on the audio to listen immediately.

　　　　

　　"Iron Lock" Wu Hui

　　"Tiesuo" is Wu Hui’s nickname.

　　"Come on, little friend, come in!" Inside the cave, the educated youth whispered to Wu Hui outside the cave.

　　Wu Hui didn’t move, and he didn’t know what to say in rags. In fact, he is not a child, but he is thin and looks small.

Wu hui

　　That year, Wu Hui was 14 years old, only one year younger than the supreme leader. Before the arrival of educated youth, he had just returned to Liangjiahe from school. He is a junior high school student.

　　Wu Hui didn’t go in and stood at the door listening to them. He looked at the educated youth as if he were looking at a new world.

　　At that time, it was the cold winter and the weather was very cold, but the educated youth couldn’t burn the kang. The cave was as cold as icehouse. The educated youth asked Wu Hui outside the door if he would burn the kang. Wu Hui said, "Of course." In the countryside, which doll can’t burn kang? Wu Hui timidly walked into the cave.

　　In this way, Wu Hui became a frequent visitor in the cave of educated youth. The educated youth knew his nickname "Tiesuo", and he also remembered the names of six educated youth.

　　Wu Hui has seven brothers and sisters. The family has a large population and little labor. At that time, such families were the poorest in the countryside.

　　Wu Hui’s nickname "Iron Lock" hides a bitter story. Wu Hui once had a brother who died soon after his birth. Wu Hui was also sickly after his birth, so his parents asked the fortune teller to "keep the lock" for him, so he was nicknamed "Iron Lock".

　　"Keeping locks" is a custom in northern Shaanxi. When a child is weak and sick after birth, it is necessary to "protect the lock" to eliminate disasters and take refuge. Children who are "locked" and have a good family usually wear a silver lock; Ordinary people usually use 12 thimbles to string together as locks. This lock will be worn until the 12th birthday, and then an "unlocking" ceremony will be held.

　　Wu Hui is still very thin after the "unlocking". Although he was born in the countryside, it is difficult for him to adapt to the heavy labor in the countryside. Even if weeding is the lightest job for others, Wu Hui can’t stand it. He often ran to the ditch to sit on the pretext of relieving himself, and didn’t go back to work until the captain called him. At first, he earned 6 points like educated youth, and later improved, but never reached 10 points.

　　"Translator" Wu Hui

　　Wu Hui is small, but he is smart. He is happy to help educated youth and villagers eliminate language barriers. Wu Hui studied Mandarin at school, and the educated youth asked him if he didn’t understand Yanchuan dialect, so he became the "translator" of the educated youth.

　　The role of "translator" has added a lot of confidence to Wu Hui. Because they don’t live far from each other, Wu Hui comes to the educated youth whenever he has the chance. In addition to listening to the educated youth chatting, what attracts him more is the books placed on the kang platform, windowsill and pillow.

　　In 1973, the supreme leader and Beijing educated youth Lei Pingsheng (first from left), Tao Haisu (second from right) and Lei Rongsheng (first from right) were in Yanchuan County.

　　In the past few years at school, he has hardly read any extracurricular books except textbooks, and he has never seen so many books as thick as bricks. At first, he carefully picked up a book on the kang and looked through it page by page. When the educated youth saw that he liked reading, they said to him, "Take it if you like."

　　The first book he borrowed was 100,000 Why brought by the Supreme Leader. "How amazing it is to know a hundred thousand reasons!" Wu Hui My Sweetie in my heart, walking also look up.

　　This book opened a window for him to know the wide world. He was so hungry and excited that he couldn’t bear to let go. When he was hungry, he chewed bran dumplings and held a book, feeling that bran dumplings that were usually difficult to swallow were much better.

　　After reading 100,000 Why, he borrowed Romance of the Three Kingdoms, Mother, Quiet Don River and so on from the Supreme Leader. He began to have spiritual communication with the educated youth.

　　He felt frankness and frankness from Wang Yansheng and Lei Pingsheng, and low-key and pragmatic from the supreme leader. Wu Hui said: "I admire them. They are actually the coordinates of my life."

　　Wu Hui feels that it is reading that gives the supreme leader unlimited power. The supreme leader said: "There is a wider world and more knowledge in the book. Through learning, people will increase their knowledge and gain knowledge, and they will become stronger and stronger."

　　Under the influence of the supreme leader, Wu Hui swam in the ocean of knowledge and gradually strengthened his determination to go to college.

　　In 1973, he and the supreme leader entered the university together. The results came out, and he was admitted to Yan ‘an Normal School.

　　When Wu Hui went to school, the Supreme Leader gave him a 30-Jin food stamp, and took out a blue fur collar coat left by Wang Yansheng when he left Liangjiahe. He said to him, "Take this coat, and you can wear it at school and use it as a quilt cover."

　　Be a giant in action: President Wu Hui.

　　When Wu Hui graduated, the supreme leader had left Liangjiahe. Wu Hui was first assigned to the May 7th Middle School of Wen ‘anyi Commune as the teaching director, then transferred to the teaching and research section of Yanchuan County, and then went down to the grassroots level, successively serving as the education specialist in Chengguan Town, Wen ‘anyi Town and Yuju Township. But no matter where he goes, he asks himself to talk less and do more, and be a giant in action.

　　In 1970, the production team specially built 6-hole educated youth caves. The supreme leader moved there until he left in 1975. The picture shows the top leaders visiting Shaanxi in 2015.

　　In 1987, Wu Hui was transferred to the head of Yuzhong School. He didn’t expect Yuju Middle School to be completely different from what he imagined: the doors and windows of the classroom were tattered, creaking in the wind, garbage was piled up on the campus, weeds were growing, and bricks and gravel were scattered all over the floor … …

　　Wu Hui understands that this is the teacher’s heart is scattered and confidence is gone! This is parents’ disappointment with the school!

　　The new official took office with three fires, and Wu Hui’s first fire was to rectify the school order. He formulated strict discipline and took the lead in implementing it himself. The school gate, playground and classroom are all his supervision posts.

　　He stood at the school gate to see which teacher was late and which student left early!

　　He stood on the playground to see which class shouted loudly and which queue kept pace!

　　He stood in the classroom to see which teacher gave a wonderful lecture and which student raised his hand actively!

　　He stood on the rostrum of the teacher-student conference of the whole school, commending the advanced, rewarding the excellent, criticizing the backward and punishing the violation of discipline.

　　In less than a month, teachers and students can do morning exercises on time, reading in the morning sounds loud, the classroom is active, self-study is quiet, students are in formation after school, and teachers are energetic in class … … Yuju Middle School has finally taken on the appearance of a school.

　　Wu Hui knows that the key to measure the quality of a school lies in the quality of teaching. He set an example, set a benchmark, organized teaching observation, rewarded diligence and punished laziness, and the enthusiasm of teachers was mobilized, and the teaching work in Yuju Middle School quickly stepped on the right track.

　　In the second year, Wu Hui took a teacher to Yan ‘an Education Bureau to apply for a teaching building construction project, which was quickly implemented. Soon, a brand-new teaching building stood on the campus of Yuju Middle School. He ran to the township and county for support, equipped with teaching equipment, and the teachers and students moved into the new teaching building with joy.

　　Yuju Middle School has changed, both inside and outside. People say: "It is not easy for Yuju Middle School to be in the forefront of township middle schools in the county."

　　There are still many difficult things. In 1993, Wu Hui was transferred to the position of director of the Education Committee of Yongping Town, just as the county was paying close attention to the "sixth grade", requiring rural schools in towns and villages to have classrooms and desks and stools for everyone, and the enrollment rate must reach 99%.

　　Wu Hui told Yongping village branch secretary and village director: "It can attract social forces to join and improve the school’s running conditions."

　　On hearing this, Wu Hui, secretary of the village branch and director of the village, was right, so he and Yanchang Oil Company formed a co-construction unit and soon built a five-story teaching building, and Yongping Village passed the "sixth grade" pass.

　　According to the same idea, Yongping Town raised funds from various sources, and all schools achieved the "sixth grade" standard.

　　In 2000, Wu Hui was transferred to Yongping Middle School as the general manager. In the past four years, he worked with the school leaders to plan, run projects, find funds, coordinate and supervise, without stopping. An apartment building, a teaching building and a dining building have sprung up one after another … … Finally, Yongping Middle School was completely changed.

　　In 2014, Wu Hui retired. Before he left, he came to the campus alone, walking east and looking west, reluctant to leave.

　　"A man’s life should be spent like this: looking back, he will not regret for wasting his time, nor will he be ashamed for doing nothing … …” Wu Hui thought that he didn’t live up to the meaning of life!

　　On the morning of February 13th, 2015, the Supreme Leader visited the villagers in Liangjiahe Village, Wen ‘anyi Town, Yanchuan County, Yan ‘an City, and conducted field research on poverty alleviation in the old district. Xinhua News Agency reporter Lan Hongguang photo

　　On the morning of September 30th, there was a solemn and festive scene in the flag square of Cangwu Campus of Jiangsu Ocean University. Thousands of teachers and students wore "Hai Da Lan" T-shirts, waved the national flag, sang the national anthem in unison, and paid tribute to the rising five-star red flag, and deeply remembered the revolutionary martyrs who died heroically for the liberation of the Chinese nation and their predecessors who made outstanding contributions to the construction of new China. Wang Zili, secretary of the Party Committee of our school, said that holding a solemn flag-raising ceremony on the occasion of the 70th anniversary of the founding of New China is the best patriotic education for college students.

　　In recent years, the Party Committee of Jiangsu Ocean University has taken the opportunity of major holiday anniversaries, combined with Party building, social practice, public service and other work, carried out various forms of patriotic education activities for college students, and deeply implanted the red patriotic gene into the hearts of every student.

　　Party secretary gives patriotic party lessons for students.

　　"Without a country, how can there be a home?"

　　"Rational patriotism should construct the value standard of independent analysis and judgment!"

　　"The foundation of patriotism is history, and the source of patriotism is history. If you don’t know history, you can’t be patriotic!"

　　On the evening of September 29th, Wang Zili, Party Secretary of Jiangsu Ocean University, gave a passionate party class to student party member and activists who joined the Party. Wang Zili answered "Three Questions of Patriotism" from three questions: what is patriotism, why is patriotism and how should college students be patriotic. From the touching story of mother-in-law tattooing "faithfully serving the country" to "model of the times" Wang Jicai "the island is the country, and the island is the home", from Zhou Enlai’s "studying for the rise of China" to Peng Hengwu’s "returning to China without a reason, but not returning to China without a reason", Wang Zili quoted the classics and comprehensively analyzed the multi-level and multi-dimensional patriotism. He told the majority of students party member that "the purpose of patriotism is personal development and country. Patriotism is abstract and concrete. Doing what you should do well is patriotism. We have raised patriotism to the purpose and origin of education, making patriotism a gene and a cultural consciousness. "

　　Each college holds a theme flag-raising ceremony once a week.

　　Each college holds a theme flag-raising ceremony once a week, which has been adhered to in Jiangsu Ocean University for more than 10 years. In the past 10 years, the school has carried out nearly 400 theme flag-raising activities. "The theme flag-raising activity not only enriches the campus cultural life, but also is an important way to educate students in patriotism." Principal Ning Xiaoming said.

　　This year marks the 70th anniversary of the founding of the People’s Republic of China. The secondary colleges have held flag-raising ceremonies with the themes of "guarding the national flag to welcome the National Day, keeping the mission in mind", "Youth dedicating gifts to the motherland, striving to build the Chinese dream together" and "patriotism, virtue and respect for teachers", encouraging young students to have patriotic feelings, respect knowledge, be brave in taking responsibility, consciously safeguard national dignity and study hard to realize the Chinese dream of the great rejuvenation of the Chinese nation.

　　Charles Kao, a graduate student of the School of Science, said that raising the national flag is a spiritual motivation. Whenever the national flag is raised, it is the national spirit in our hearts. The national flag, like a "lighthouse", guides us all the way forward and strives to build the Chinese dream together!

　　Practice patriotic feelings in practicing public welfare activities

　　The ultimate goal of cultivating patriotism is to practice the trip to serve the country. In recent years, in combination with social practice, public service and other activities, the school has organized students to enter the patriotic education base, the community and the countryside, cultivate patriotic feelings in practice, and practice the ambition of serving the country with practical actions.

　　On September 23rd, the honor guard of the school flag came to Dongxin Central Primary School in the east of Haizhou District, Lianyungang City to carry out the flag-raising ceremony with the theme of "It coincides with the youth’s self-improvement, and I grow up with the motherland". The team members preached the knowledge of the national anthem and emblem, and explained and demonstrated the action norms and standard postures of the flag-raising ceremony. "I feel that big brothers and sisters are so cool! I want to be like them when I grow up! " A primary school student said enviously. Zhao Mingkang, the current captain of the national flag team, said that the national flag team has long insisted on going out of the school gate, and has carried out more than 200 practical activities such as "raising a flag with a big hand and a small hand" with neighboring primary and secondary schools, and tried our best to convey positive energy in a wider range, carry forward the spirit of patriotism and promote social civilization.

　　(Chen Xiaoyan Hu Yaohua)

When it comes to cancer, everyone is familiar with it, even afraid! But do you know that in our life, there are also many culprits who cause cancer? Now let’s look at a case first:

Ms. Xu, who lives in Shanghai, was diagnosed with cancer last year, but what is even more frightening is that her husband, son and father all died of cancer.

What is the reason why a family has cancer and can’t escape the entanglement of cancer? The doctor conducted a lot of data analysis and found that the cause of cancer in Ms. Xu’s family turned out to be aflatoxin.

It turns out that there is a pepper tree in Aunt Xu’s home, which produces a lot of pepper every year, and Aunt Xu especially likes to eat pepper, which is indispensable for making pies, buns or cooking.

In fact, it is very difficult to store pepper. Aunt Xu will directly put away the pepper that has not been dried, so some pepper appears damp and moldy. Moreover, Aunt Xu is particularly frugal, and will continue to use moldy pepper. The doctor said that this is because the body ingested too much aflatoxin after eating moldy pepper for a long time, which induced cancer.

As early as October 2017, the World Health Organization compiled and published a list of four types of carcinogens according to their relevance to cancer. They are:

Class 1: it is a definite carcinogen for humans;

Class 2: limited evidence of carcinogenicity to humans;

Category 3: Suspicious carcinogenicity to human beings;

Class 4: substances that may not be carcinogenic to human body.

You know, there are 120 kinds of class 1 carcinogens! Today, Xiaobian has sorted out the categories that are closely related to our daily life:

01, wine and alcoholic beverages

The intermediate product of ethanol metabolism in the body is acetaldehyde, which can cause DNA damage or double-stranded breakage in cells, thus causing cancer. Ethanol is also a good solvent, and many carcinogens will be dissolved in ethanol. Some alcoholic beverages contain carcinogenic substances such as asbestos fiber, arsenic and nickel; Carcinogens such as polycyclic aromatic hydrocarbons (such as benzopyrene) may also be produced during the fermentation and distillation of wine and alcoholic beverages. Therefore, alcohol is an important risk factor for oropharyngeal cancer’s disease, laryngeal cancer, esophageal cancer, liver cancer, colorectal cancer and breast cancer.

02. Smoking

Cigarettes contain a large number of polycyclic aromatic hydrocarbons, phenolic compounds, formaldehyde and other carcinogens, which are important risk factors for lung cancer, laryngeal cancer, lip cancer, tongue cancer, oral cancer, esophageal cancer, gastric cancer, colon cancer, pancreatic cancer, bladder cancer, renal cancer and cervical cancer.

03, second-hand smoke

In the cold smoke exhaled by smokers, the tar content is twice as much as that in the hot smoke inhaled by smokers, and the benzopyrene content is twice as much.

04, processed meat (intake)

Pickled meat contains more nitrite and phosphate, while smoked meat contains polycyclic aromatic hydrocarbons (benzopyrene). It may induce a variety of cancers and is an important risk factor for colorectal cancer.

05. Chinese salted fish

A large amount of nitrite is produced in the pickling process, which is an important risk factor for inducing nasopharyngeal carcinoma.

06. Areca nut

Areca catechu has a lot of crude fiber, which will cause continuous damage to oral mucosa and lead to cancer. The alkaline substances and alkaloids contained in betel nut will destroy the cell membrane of mucosal cells and DNA of cells. It is an important risk factor for oral cancer.

07, outdoor air pollution

It is easy to cause lung cancer, and the risk of bladder cancer will also increase.

08, diesel engine exhaust

The tail gas contains hundreds of different compounds, which have been proved to be related to lung cancer and bladder cancer.

09, benzopyrene

A chemical substance found in coal tar, which is commonly found in automobile exhaust gas (especially diesel engines), smoke produced by burning tobacco and wood, and grilled food. It is a high risk factor for lung cancer, digestive tract cancer, bladder cancer and breast cancer.

10. Benzene

Paint, wallpaper, carpets, printers, automobile exhaust, synthetic fibers, building decoration materials, wood-based panel furniture and cigarette smoke all contain benzene. The products of benzene metabolism in human body will lead to the breakage and fragmentation of DNA chain and induce leukemia.

11. Formaldehyde

Ordinary people are mainly exposed to formaldehyde through artificial boards in newly renovated homes. It can cause nasopharyngeal carcinoma, neonatal malformation, childhood leukemia, Hodgkin’s lymphoma, multiple myeloma, myeloid leukemia and so on.

12, untreated or lightly treated mineral oil

Used for making hair cream, hair oil, hair wax, lipstick, facial oil, skin care fat, etc., and also used as food additive. It is a by-product of petroleum and contains a variety of hydrocarbons. Polycyclic aromatic hydrocarbons, heavy metals and other impurities may induce cancer.

13. Solar radiation

Excessive exposure, ultraviolet rays in the sun can lead to skin cancer.

14. Ionizing radiation (all types)

It mainly includes α-ray, β-ray, proton stream, neutron stream, X-ray and γ-ray. Ionizing radiation can induce various types of DNA molecular damage, thus causing cancer. May produce induced leukemia.

15. Hepatitis B virus (chronic infection)

Hepatitis B virus can cause DNA rearrangement and DNA fragment loss, and reduce the degradation ability of liver cells to other carcinogens.

16. Hepatitis C virus (chronic infection)

Virus core protein is closely related to liver cancer.

17, human papillomavirus

At present, more than 130 subtypes of DNA virus have been isolated, which are divided into high-risk and low-risk types, among which high-risk types 16 and 18 are the main types that cause cervical cancer.

18. Helicobacter pylori (infection)

Long-term settlement in the stomach will gradually destroy the gastrointestinal wall, which is a high risk factor for inducing gastric cancer.

19. Aflatoxin

It mainly exists in moldy grain, nuts and oil products. Eating food containing low concentration of aflatoxin for a long time is considered to be the main cause of liver cancer, gastric cancer and intestinal cancer.

20, estrogen-progesterone oral contraceptives (share)

It can induce liver cancer and increase the risk of breast cancer and cervical cancer.

21, painter, painter, painter, etc. (occupational exposure)

Pigments contain heavy metals such as cadmium, lead, mercury and chromium, and paints and organic solvents contain benzene and formaldehyde. Long-term exposure will increase the risk of cancer.

note:

The carcinogens mentioned above can cause some cancers, which refers to a possibility after long-term, excessive intake or contact. If you only eat a little occasionally, or touch it occasionally, don’t worry.

This article examines the doctor: