1993— | Vice-President, Capital Normal University | |
1991—1993 | Deputy Secretary, Capital Normal University CPC, Party Committee | |
1982—1991 | Teacher, Capital Normal University, Physics Department Beijing Municipality | |
1978—1982 | Student, Capital Normal University, Physics Department Beijing Municipality | |
1974—1977 | Teacher, Beijing Municipality, Fengtai District (Beijing Lugouqiao Middle School) |