Studying in Wu Kai Primary Agricultural School.
1937- 1940 studied in Hunan advanced agricultural school.
1940- 194 1 year, technician of Guizhou Institute of Agricultural Improvement.
194 1- 1945 studied in the Department of Agricultural Chemistry, College of Agriculture, National Zhejiang University, and obtained a bachelor's degree.
1945- 1947 served as technical assistant of soil and fertilizer department of central agricultural laboratory.
1947- 1949 is the teaching assistant of the Agricultural College of National Wuhan University, and plans to establish the Department of Agricultural Chemistry.
1949- 1952 served as the head of the agricultural group of Hunan Institute of Agricultural Improvement.
1952- 1966 Director of Soil and Fertilizer Department, Hunan Institute of Agricultural Sciences.
1956- 1988 served as the first, third and fourth directors and the second vice chairman of Hunan Soil and Fertilizer Science Society.
1978- 1982 Member of the Fourth Committee of Hunan CPPCC.
1979- 1985 deputy director and director of the institute of soil and fertilizer, Hunan academy of agricultural sciences.
1985- 1994 served as technical consultant of Hunan Academy of Agricultural Sciences.
1979- 199 1 served as the fourth director and deputy secretary-general of China Soil Society, and the fifth and sixth executive directors.
1982- 199 1 was the first and second executive director of China Fertilizer Research Association.
1983- 1992 was elected as the deputy to the 6th and 7th National People's Congress.
1September, 1993, he was the head of the scientific and technological delegation of soil and fertilizer of China Agricultural Society and visited Japan.
1979- 1994 used to be the deputy director and member of the academic Committee of Hunan Academy of Agricultural Sciences, and the deputy head of the agricultural group of Hunan Science and Technology Expert Advisory Committee.