President

Eastern District Junior Police Call - Activities Committee

Hon. President & Hon. Adviser

Hong Kong Kindergarten Association

Hon. President

New Territories Region Outstanding Students’ Association

Hon. President

Hong Kong Soong Ching Ling Goldkey Training Foundation

Court Member

Hong Kong Polytechnic University

Member

Princeton University of USA - Council for Hong Kong's Development

Director & Promotor

Gifted Education Foundation Ltd.

Director

Victoria Kindergarten

Hong Kong Director

International Bureau for Children's Rights

Patron

The Hong Kong Professional Counseling Association

Patron

Hong Kong Inter-School Statistical Project Competition

Regional Advisory Board Member

London Business School

Hon. Adviser

Hong Kong Outstanding Tertiary Students’ Association

Hon. Adviser

Hong Kong Outstanding Students' Association

Hon. Adviser

Hong Kong Union for Young Leaders

Hon. Adviser

AIA Foundation – Young Leaders Development Program 2003

Hon. Adviser

Hong Kong United Youth Association Limited

Hon. Adviser

Hong Kong Committee on Children's Rights

Hon. Adviser

Hok Yau Club

Course Advisor

Hong Kong College of Technology

Adviser

City University of Hong Kong – Quality Evaluation Centre

Hon. Auditor

Hong Kong Sino-British Fellowship Trust Scholars' Association

Hon. Auditor

Hong Kong Special Schools Council

Council & Audit Committee Member

The Hong Kong Federation of Youth Groups

Member

Home Affairs Bureau - Steering Committee on the Centre for Youth Development

Member

Television Broadcasts Limited - Children Programming Consultative Committee

Member

Friends of Duke of Edinburgh's Award

Mentor

St. Paul’s Co-educational College Mentor Programme

Chairman

Commission on Youth

Chairman

Youth Festival - Central Co-ordinating Committee  (abolished)

Chairman

ICAC - Conference on Work Ethics of Young People Organizing Committee

Chairman

Hong Kong Polytechnic University - Advisory Committee on Applied Social Studies

Chairman & Student Adviser

University of Manchester - Chinese Students Society

Council Member

Hong Kong Polytechnic University

Council Member & Treasurer

Open Learning Institute of Hong Kong

Hon. Patron

Global Co-operation for a Better World

Hon. Adviser

AIA Foundation – Young Leaders Development Program 2002

Member

The Board of Education

Member

Coordinating Committee on Child and Youth Welfare

Member

Working Party on Review of Children and Youth Centre Services (abolished)

Member

The English Schools Foundation (representing The H.K. General Chamber of Commerce)

Member

Confucius Hall Primary School – Management Committee

Member

Central Committee on Youth (abolished)

Member

Ho Tung Technical School For Girls - Advisory Committee