| 1998—2003 | Member, 9th CPPCC, National Committee | |
| 1996— | Secretary, Beijing Institute of Technology CPC, Party Committee Beijing Municipality | |
| 1984— | Vice-President, Beijing Institute of Technology Beijing Municipality | |
| Joined, CPC | ||
| Deputy Secretary, Beijing Institute of Technology, Photoelectricity Engineering Department CPC, Party Committee Beijing Municipality | ||
| 1969 | Graduate, Beijing Institute of Technology, Photoelectricity Engineering Department Beijing Municipality |