| 2003— | Member, 10th CPPCC, National Committee, Standing Committee | |
| 2002— | General Manager, China International Engineering Consulting Company | |
| 2000—2002 | Mayor, People's Government Chongqing Municipality | |
| 1999—2000 | Vice-Mayor, People's Government Chongqing Municipality | |
| 1999—2000 | Deputy Secretary, CPC, Municipal Committee Chongqing Municipality | |
| 1998—1999 | Vice-Minister, State Development and Reform Commission | |
| 1997—2002 | Member, 15th CPC, Central Committee | |
| 1996—1998 | Minister, Ministry of Machinery Industry | |
| 1993—1996 | Vice-Minister, Ministry of Machinery Industry | |
| 1990—1993 | Vice-Minister, Ministry of Machinery and Electronics Industry |