Background
YAN, Philosophy Doctor. was born in 1900 in Dongyang Company, Zhejiang Province.
YAN, Philosophy Doctor. was born in 1900 in Dongyang Company, Zhejiang Province.
Paris.
Director Physics Research Institute, Beijing 1930. Director General Office, Chinese Academy, of Sciences 1949. Vice-President University of Science and Technology 1961, Honorary President since 1985.
Vice-Chairman Jiusan Society 1979, Honorary Chairman since 1989.
President Zhejiang University of Science and Technology 1980-1984. Vice-Chairman Standing Committee 6th Non-Player Character since 1983.
Executive Chairman 7th Non-Player Character since 1988. Executive Chairman Presidium.
Honorary Chairman China Association of Science and Technology since 1986.
Honorary President Optical Society since 1979, Society of Physics since 1983.