| 2001— | President, China National Gold Group Corporation | |
| 1998—2001 | Deputy Director, State Economic and Trade Commission, Bureau of Gold | |
| 1997—1998 | Deputy Director, Ministry of Metallurgical Industry, Bureau of Gold | |
| 1986—1997 | Director, State Economic and Trade Commission, Geological Bureau | |
| 1980 | Joined, CPC | |
| 1980—1986 | Section Chief, (Northwest Metallurgy Geological Prospecting Company) | |
| 1970—1980 | Technician, (Northwest Metallurgy Geological Prospecting Company) |