June 65438+July 0945 graduated from Chengdu Huaxi Sheikh High School.
1945- 1948 studied at Beijing Railway Management College of Jiaotong University.
1948- 1949 Shijiazhuang North China People's Government, cadre of the Business Department of the Ministry of Communications.
1949- 195 1 year China * * * cadres and secretaries of the Central Revolutionary Military Commission and the Transportation Bureau of the Ministry of Railways of the Central People's Government.
195 1- 1956 Deputy Minister of Technology, Minister of Comprehensive Department, Chief of Operation Diagram and Passing Capacity Section of the Ministry of Railways of the Central People's Government.
1956- 1957 studying in the Soviet preparatory department of Beijing foreign studies university.
1957- 196 1 Graduated from Moscow Institute of Transportation Engineering, with an associate doctorate in science and technology.
196 1- 1978 deputy director and director of the technical department of the transportation bureau of the Ministry of Railways.
1978- 1990 chief engineer and senior engineer of the transportation bureau of the Ministry of Railways, 1989 was promoted to professor level senior engineer.
1990 resigned in February.
1990- 1999 Re-employment Transportation Bureau of the Ministry of Railways, Office of the Research Group on the Overall Plan of Railway System Reform of the Ministry of Railways.
1996-2002 Vice Chairman and Editor-in-Chief of the Fourth Editorial Committee of Railway Journal of China Railway Society.