| 2005— | Vice-Minister, Ministry of Land and Resources | |
| 2002— | Member, Ministry of Land and Resources CPC, Leading Party Group | |
| 2000—2005 | Director, Ministry of Land and Resources, General Office | |
| 1998—2000 | Director, Ministry of Land and Resources, Cadastral Management Department | |
| 1996—1998 | Director, State Land Management Bureau, Land Utilization Planning Department | |
| 1992—1996 | Deputy Director, State Land Management Bureau, Policies and Regulations Department | |
| 1976 | Joined, CPC |