| 1999— | General Manager, China National Nuclear Corporation (CNNC) | |
| 1999— | Secretary, China National Nuclear Corporation (CNNC) CPC, Party Committee (China National Nuclear Corporation, CPC Committee) | |
| 1988—1999 | Deputy General Manager, China National Nuclear Corporation (CNNC) | |
| 1988—1999 | Member, China National Nuclear Corporation (CNNC) CPC, Party Committee | |
| 1986—1988 | Vice-Minister, Ministry of Nuclear Industry | |
| 1986—1988 | Member, Ministry of Nuclear Industry CPC, Party Committee | |
| 1969—1986 | Factory Director, China National Nuclear Industry Corporation, 821 Factory | |
| 1969—1986 | Deputy Factory Director, (China National Nuclear Corporation, 821 Factory) | |
| 1969—1986 | Deputy Chief Engineer, China National Nuclear Industry Corporation, 821 Factory | |
| 1969—1986 | Deputy Section Chief, China National Nuclear Industry Corporation, 821 Factory, Production Department |