1997—2002 | Delegate, 15th CPC, National Congress | |
1992—1997 | Delegate, 14th CPC, National Congress | |
1989—1993 | Mayor, People's Government Tianjin Municipality | |
1988—1993 | Deputy, 7th NPC | |
1987—1992 | Member, 13th CPC, Central Committee | |
1983—1985 | Vice-Mayor, People's Government Tianjin Municipality | |
1983—1985 | Chairman, Planning Committee Tianjin Municipality | |
1979—1983 | Vice-Chairman, Planning Committee Tianjin Municipality | |
1963—1965 | Deputy Director, Tainjin Machine Tool Plant Tianjin Municipality | |
1959 | Graduate, Beiyang University, Mechanics Department Tianjin Municipality |