1949 ~ 1952 studied in the metallurgical department of northeast institute of technology.
1952 ~ 1958 as technician, engineer and director of Fushun aluminum plant.
1958 to 1963, engineer of Beijing nonferrous metals research institute.
1963 ~ Engineer, chief designer and deputy chief engineer of Kunming Nonferrous Metallurgy Design and Research Institute.
1994 The Ministry of Construction awarded China the title of Master of Engineering Design.