| 2007— | Member, 17th CPC, Central Committee, Central Commission for Discipline Inspection | |
| 2007— | Vice-Minister, State Development and Reform Commission | |
| 2002—2007 | Member, 16th CPC, Central Committee | |
| 1997—2002 | Delegate, 15th CPC, National Congress | |
| 1997—2002 | Member, 15th CPC, Central Committee, Central Commission for Discipline Inspection | |
| 1994—???? | Vice-Chairman, (National Committee for the Patriotic Public Health Campaign) | |
| 1994—???? | Chairman, (Chinese Commission for Certification of Produce Conformity and Environmental Standards) | |
| 1994—???? | Director, (Specialists Examination Committee of Nuclear Environment) | |
| 1993—???? | Vice-Chairman and Secretary General, Environmental Protection Committee of the State Council | |
| 1993—2007 | Director, State Environmental Protection Administration |