| 2003— | Member, Ministry of Communications CPC, Leading Party Group | |
| 2003— | Vice-Minister, Ministry of Communications | |
| 1997 | Joined, CPC | |
| 1995—1998 | Deputy Director, Communications Department Tibet Autonomous Region | |
| Director, Ministry of Communications | ||
| Deputy Department Director, Ministry of Communications | ||
| Assistant Inspector, Ministry of Communications | ||
| Division Chief, Ministry of Communications | ||
| Deputy Division Chief, Ministry of Communications | ||
| 1982—???? | Assistant Engineer, Ministry of Communications | |
| 1978—1982 | Student, Xi'an Highway Institute, Highway Department Shaanxi Province, Xi'an City |