Li Jingwen's personal data

Li Jingwen, formerly known as Li Changxing, 1925, is a native of Xinzheng county, and his father is the headmaster of a rural primary school. Junior high school students study in Xinzheng Middle School. For fear of Japanese bombing of the county seat, the school moved to a temple for classes. Later, they attended the famous Anyang High School in Henan. Because Anyang has fallen, the school moved to a remote small county (Jiaxian) in western Henan. 1In March, 944, the Japanese army crossed the Yellow River. When he arrived at the county seat, he and several close classmates trudged hundreds of miles and wandered in the streets of Xi 'an. In order to get rid of the predicament, he studied hard and spent three months reviewing and learning all the courses in high school by himself. During the summer vacation, I applied to three universities with the same academic qualifications. After the list was published, Central University and Henan University were both on the list (the admission ratio was 50: 1 at that time). Finally, he chose the Forestry Department of Central University. The university graduation thesis was carried out under the guidance of famous professor Zheng, and the topic was "Nanjing Tree Dynamics". The English version of this paper is kept by Mr. Zheng. Li Jingwen's keen interest in forestry was gradually cultivated in the university. As soon as he graduated, he had a strong desire to go to the forest area. He believes that only by going to the forest area can we combine what we have learned with forestry practice. Because forestry work is not easy to find, he temporarily went to teach in a junior high school in Xianning County, Hubei Province. I have undertaken three courses of physics, chemistry and English, and the number of class hours per week is 17 ~ 18 hours, plus physical and chemical experiments. 1May, 949, the old northeast area went to Nanjing to recruit technicians. Because of his admiration for the northeast forest, he convinces his friends to go with him happily, but many people are afraid of the cold climate in the northeast and dare not set foot on it. So he decided to send his lover back to his hometown, resolutely went to Nanjing to take the exam alone, and was soon admitted. He was assigned to the Forestry Department of Shenyang Agricultural College. Later, Shenyang Agricultural College and Harbin Agricultural College merged into Northeast Agricultural College, and then Northeast Forestry College (now Northeast Forestry University) was established separately. Since then, he has been working in school. For more than 40 years, from teaching assistant to professor, he insisted on going deep into the forest area almost every year, not only learning from the forest area and production practice, but also tirelessly learning book knowledge and the latest developments of foreign books and periodicals. He often says to graduate students, "Learn from thousands of books and take the Wan Li Road", that is to say, only by reading more books and going to forest areas can we combine book theory with China's forestry practice and make innovation and progress. When he instructs graduate students to write papers, he should go to the forest area to collect first-hand information. More than 40 academic papers written by him are also closely combined with production practice. He presided over and participated in the compilation of 16 works and translations (first and second editions) such as Forest Ecology, Heilongjiang Forest, Ecology and Management of Korean Pine Mixed Forest, Afforestation, Northeast Forestry and China Forest, and many of them won the first and second prizes for excellent teaching materials and academic works issued by the State Education Commission and the Ministry of Forestry. He presided over the completion of two mixed Korean pine forest research projects, and won the second and third prizes of scientific and technological progress of the Ministry of Forestry and the third prize of national scientific and technological progress respectively.