1952 to 1953 studying Russian in the preparatory department of Beijing Russian Special School.
1953 ~ 1958 studied at Ural Institute of Technology in the Soviet Union.
1958 to 1965 as a technician, project leader and deputy director of the research office in Beijing Institute of Nonferrous Metals.
1965 ~ 1993 successively worked in Baoji Nonferrous Metals Processing Factory and Northwest Nonferrous Metals Research Institute, and successively served as deputy section chief of scientific research department, director of research office, deputy director, vice president, deputy chief engineer, factory director, dean and chief engineer.
1996 retired.