Former President, Ottawa Taiwan Business Association
Former Chairman, Canada Vietnam Chamber of Commerce
Former Vice President, Canada Hong Kong Chamber of Commerce in Ottawa
Former Director, Ottawa Chinese Community Service Centre
Former Member, Carleton Region Housing Committee, Ottawa
Former Member, Ottawa Real Estate Planning and Management Committee
Former Legal Advisor, Shanghai Postal Bureau Overseas Division
Former Legal Advisor, People's Daily Canadian Bureau
In 1987, made significant contributions to the economic exchange and friendly relations between Ottawa and Beijing during the visit of Ottawa Mayor James Durrell as Vice Chairman of the Canada-Hong Kong Chamber of Commerce.
In February 1990, awarded a commendation by then-Prime Minister Brian Mulroney for promoting trade between Hong Kong, Taiwan, and Canada.
In October 1990, visit then-President George H. W. Bush.
In 1994, accompanied then-Prime Minister Jean Chrétien on a visit to Vietnam as Chairman of the Canada Vietnam Chamber of Commerce.
In October 1995, awarded the " Certificate of Recognition " by the Federal Government of Canada for outstanding contributions to Canadian society and the Chinese community.