| 2005— | Vice-Minister, Ministry of Water Resources | |
| 2005— | Member, Ministry of Water Resources CPC, Leading Party Group | |
| 1997—2005 | Assistant Director, China Institute of Water Resources and Hydropower Research | |
| 1997—2005 | Deputy Director-General, Ministry of Water Resources, Foreign Investment Management Office | |
| 1997—2005 | Deputy Director-General, Ministry of Water Resources, Planning Department | |
| 1997—2005 | Director-General, Ministry of Water Resources, Planning Department | |
| 1995—1997 | Senior Engineer, (Rivas Environmental Consulting Inc.) | |
| 1991—1995 | Doctorate, University of London, Imperial College United Kingdom, London |