1945 graduated from the Department of Agricultural Chemistry, College of Agriculture, Nanjing Central University with a bachelor's degree in agriculture.
1948 graduated from the Institute of Biochemistry, School of Medicine, Nanjing Central University with a master's degree in science.
1950- 1956 Assistant Research Fellow, Nutrition Department, Central Institute of Health (predecessor of China Academy of Medical Sciences).
1956- 1983 was appointed as an associate researcher and researcher in the Institute of Health, China Academy of Medical Sciences.
1983 is currently a researcher at the Institute of Nutrition and Food Hygiene, Chinese Academy of Preventive Medicine.
1979 has been a member of the evaluation committee of selenium poisoning and harmful substances of the International Union of Theoretical and Applied Chemistry (IUPAC), the vice chairman of the group of trace elements and human nutrition of the International Nutrition Society (IUNS) (1986- 1990), the editorial board of Trace Elements and Electrolytes and Human Health and Diseases of the Federal Republic of Germany, and the editorial board of China Journal of Endemic Diseases. 1994 165438+ died in Beijing on 10, at the age of 75.