2003— | Person-in-Charge, Chinese General Chamber of Commerce, Training Programs for Senior Chinese Officials Hong Kong SAR | |
1998—2003 | Member, 9th CPPCC, National Committee, Standing Committee | |
1996—2002 | 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—1997 | Member, All-China Federation of Industry and Commerce, Executive Committee | |
1992—1997 | Member, All-China Federation of Industry and Commerce, Standing Committee | |
1992 | Advisor, (Hong Kong Affairs) | |
1988—1993 | Member, 7th CPPCC, National Committee | |
General Manager, Yung Shing Enterprise Co. Hong Kong SAR |