1945 graduated from the Department of Agricultural Chemistry of Northwest Agricultural College.
1945- 1950 served as the technical assistant of the soil research office of the Central Geological Survey.
1950- 1953, assistant researcher of soil laboratory, Institute of Geology, Chinese Academy of Sciences.
1953- 1990 successively served as assistant researcher, associate researcher (1956) and researcher (1978) in the Institute of Soil Research, China Academy of Sciences. Academic Secretary of the Institute (Gundam 1957), Director of Soil Chemistry Laboratory (1959-196/year), Director of Soil Electrochemical Laboratory (1961-1year).
1983- 1987 was elected as the director of the soil chemistry Committee of the Chinese Soil Society.
1984 was awarded the qualification of doctoral supervisor.
1986- 1990 was elected as a member of the working group of soil colloid surface of the international soil society.
Retired in March 1990.