1922 was admitted to Peking University Science Foundation.
1924 studied in the Department of Geology of Peking University.
1928 graduated from the Department of Geology of Peking University with a bachelor of science degree.
1928- 1934 researcher, geological survey institute, ministry of agriculture and mines.
1934 went to Berlin University for further study.
1937 obtained the doctor of science degree from the School of Science, University of Berlin, Germany.
1938- 1942 served as the director of Sichuan Geological Survey.
1939- 194 1 was concurrently a professor in the Department of Geology of Chongqing University.
194 1- 1942 concurrently serves as a professor in the Department of Geology of Central University (now Nanjing University).
1942- 1949 Director of the Central Geological Survey, Ministry of Economic Affairs.
From 65438 to 0950, he served as the chief of the Northeast Geological and Mineral Survey Corps.
1950 Member of China Geological Work Planning Committee.
195 1 year served as the captain of Weibei coalfield survey brigade.