1998—2003 | Member, 9th Standing Committee of the NPC | |
1993—1998 | Member, 8th Standing Committee of the NPC | |
1993—1998 | Member, 8th Education, Science, Culture and Health Committee of the NPC | |
1992—2000 | Vice-President, Chinese Academy of Sciences | |
1988—1993 | Deputy, 7th NPC | |
1962 | Graduate, Tsinghua University, Radio Department Beijing Municipality |