1998—2003 | Member, 9th CPPCC, National Committee, Standing Committee | |
1996 | Member, 1st Hong Kong SAR Government, Selection Committee | |
1995—1997 | Member, Hong Kong SAR Preparatory Committee | |
1993—1998 | Member, 8th CPPCC, National Committee, Standing Committee | |
1992 | Member, Hong Kong and Macao Affairs Office of the State Council, 1st Group of Advisors | |
1988—1993 | Member, 7th CPPCC, National Committee | |
1985 | Member, Committee for Drafting the Basic Law of Hong Kong SAR | |
1983—1988 | Member, 6th CPPCC, National Committee | |
1978—1983 | Member, 5th CPPCC, National Committee | |
1954—1959 | Deputy, 1st NPC | |
1945 | Founder, New Rangoon News |