192 1 graduated from Nanjing Normal University.
1921-1924 technician of He Zhong sericulture improvement association.
1924 ——1926 studied in the silkworm department of Montpellier Agricultural College, France.
1926 ——1928 studied in the Department of Zoology, University of Lyon, France, and obtained a doctorate.
1928 Silk Technician, Jiangsu Provincial Department of Agriculture and Mining.
1929 concurrently serves as the director of Jiangsu sericulture experimental field.
1930 ——1932 professor, director of sericulture department, Central University.
1932 ——1933 Professor, Department of Sericulture, College of Agriculture, Zhejiang University.
1933 ——1951served as the technical director and director of sericulture department of the central agricultural laboratory (1950 renamed East China Agricultural Institute).
1951-1968 used to be a researcher and director of the sericulture department (silkworm egg research room) of East China Institute of Sericulture (1957 was later renamed as the Institute of Sericulture of Chinese Academy of Agricultural Sciences).
1963 was elected as the chairman of the first Council of China Silkworm Society.
1August 1968 10 died in Shanghai.