- President of Wu’s Taekwondo School (1991-present)
- President of Richmond Taekwondo Association (1996-present)
- Vice-President of WTF Taekwondo Federation of BC (2005-2007)
- Secretary General of WTF Taekwondo Federation of BC (1995-2007)
- Treasurer of WTF Taekwondo Federation of BC (2003-2005)
- Head Coach of Taekwondo Team BC and Junior Team BC (2001-2008)
- Coach of Team Canada (2006-2008)
- Head of Team Canada 2018
- RCMP Advisory Committee on Asian Community for 10 years
- Community Award from the Government of Canada for leadership in 2019
- International Taekwondo Referee
- Canada Taekwondo Referee of the Year (1999)
- Hong Kong National Taekwondo Team Coach (1985-1990)
- Silver Medalist, Asia Taekwondo Championships (1978)
- Hong Kong Taekwondo Champion (1977)
- Hong Kong Representative in World Taekwondo Championships (1977)
- President of International Pacific Investment Co. Ltd. (1997-present)
- Board of Director of S.U.C.C.E.S.S. Foundation (2005-2011)
- Co-Chair of S.U.C.C.E.S.S. Walk With the Dragon (2007-2011)
- Co-Chair of S.U.C.C.E.S.S. Fundraising Raffle 2006
- Vice-Chair of S.U.C.C.E.S.S. Fundraising Gala Planning Committee (2005 and 2009)
- Member of S.U.C.C.E.S.S. Fundraising Gala Planning Committee (2001-2005, 2007-2008)
- Member of S.U.C.C.E.S.S. Walk with the Dragon Planning Committee (1997-2005)
- Member of RCMP Advisory Committee on Asian Community (2003-2008)
- Board Director of Richmond Chinese Community Society (2003-2013)
- Member of Vancouver Oakridge Lions Club (2003-2007)
- Save-On-Foods and Richmond News Community Achiever of the Month (1998)