1997—2002 | Member, 15th CPC, Central Committee | |
1997—2002 | Member, 15th CPC, Central Committee, Politburo | |
1992—1997 | Member, 14th CPC, Central Committee | |
1992—1997 | Member, 14th CPC, Central Committee, Politburo | |
1987—1992 | Member, 13th CPC, Central Committee | |
1982—1987 | Alternate Member, 12th CPC, Central Committee |