1917-1918 dropped out of school due to illness, and read all his textbooks for higher primary schools during his illness.
1919 ——1931year Shanghai "Xietaixin" apprentice and shop assistant.
1931-1937 Shanghai established "Hardware Factory" as manager and engineer.
1938 ——1945 Yan 'an Teahouse Arsenal served as the chief engineer. Won the honorary title of special labor model in the Shaanxi-Gansu-Ningxia border region.
1945- 1948 in the civil war, marching and production. He used to be the acting manager of Longyan Iron Mine Company, the engineer of the ordnance bureau of Shanxi-Chahar-Hebei Border Region and the North China Enterprise Department. China joined Shanghai on 1947.
1949 ——1955 director of the heavy industry division of the central financial and economic commission, deputy director of the machinery planning bureau of the state planning commission, and assistant to the minister of the third machinery industry. Most of them are in Moscow to handle the equipment delivery of the Soviet-aided 156 project.
1956 vice minister of automobile industry.
1957 ——1958 vice minister of coal industry,1chief designer of 2000t hydraulic press.
1959 ——1961year, vice minister of agricultural machinery.
1961-1979 deputy minister of the first Ministry of machinery industry, specializing in the design and manufacture of nine sets of large-scale equipment.
1979 ——1982, deputy director of the state machinery Committee, chairman of the editorial boards of mechanical engineering manual and electrical engineering manual.
1982 consultant of the first machinery department.
1978 ——1988, 5th and 6th the National People's Congress Standing Committee (NPCSC); Member of the Fifth the National People's Congress Standing Committee (NPCSC) Legal Committee; Vice Chairman of the Law Committee of the Sixth National People's Congress.
1988 retirement
Lushui Town, relying on rich mineral resources, has formed an industrial system of mining, dressing, metallurgy and building materials. There are more than 80 to