| 2007— | Member, 17th CPC, Central Committee | |
| 2002—2007 | Member, 16th CPC, Central Committee | |
| 2002— | Political Commissar, PLA, General Armaments Department | |
| 2000— | Lieutenant General, PLA | |
| 1999—2002 | Political Commissar, National Defense Science and Technology University | |
| 1999—2002 | Director, PLA, General Armaments Department | |
| 1997—1999 | Deputy Director, Commission of Science, Technology and Industry for National Defense | |
| 1993—2000 | Major General, PLA | |
| 1986—1990 | Director, Commission of Science, Technology and Industry for National Defense, Political Department | |
| 1983—1985 | Experimental Political Commissar, (Monitoring Station of the Proving Ground Activity) |