1929 graduated from Suzhou Middle School Teachers College.
1934 graduated from the Department of Educational Psychology, School of Education, National Central University, and stayed as an assistant of educational statistics.
1943 ——1949 Lecturer and Associate Professor of Statistics, School of Medicine, Central University.
195 1 Professor of Statistics, Department of Public Health, School of Medicine, Central University.
1951-1954 Professor of Health Statistics, Department of Public Health, Fifth Military Medical University of China People's Liberation Army.
1954 is currently a professor of health statistics at the Fourth Military Medical University of the Chinese People's Liberation Army.
1980 Deputy Head of Health Statistics Group of Health Society of Chinese Medical Association.
65438-0984 Vice President of the first Council of China Health Statistics Society.
65438-0990 Consultant of the Expert Advisory Group on Health Statistics Information of the Ministry of Health of the People's Republic of China.