1998—2003 | Member, 9th CPPCC, National Committee, Standing Committee | |
1997—2002 | Vice-Chairman, China Democratic League, Central Committee | |
1993—1998 | Vice-Chairman, CPPCC, National Committee, Subcommittee for Handling Proposals | |
1993—1998 | Member, 8th CPPCC, National Committee, Standing Committee | |
1992—1997 | Vice-Chairman, 7th China Democratic League, Central Committee | |
1988—1993 | Member, 7th CPPCC, National Committee, Standing Committee |