Director, News Center, National Cheng Kung University

Director, Institute of Political Economy, National Cheng Kung University

Chair, Department of Political Science, National Cheng Kung University

Deputy Convener, Social Welfare Task Force, Sustainable Development Committee, Tainan City Government

Committee Member, Government Reinvention Committee, Kaoshiung City Government

Committee Member, Organization Reinvention Committee, Tainan City Government

Committee Member, Personnel Appraisal Committee, Tainan City Government

Committee Member, Female Right Promotion Committee, Tainan City Government

Committee Member, Taiwan’s Junk Monitoring Committee, Tainan City Government

Committee Member, Sustainable Development Committee, Tainan City Government

President, Faculties Union, National Cheng Kung University (Current)

President, Tainan 21 Century Urban Development Association

Consultant, Bureau of Urban Development, Tainan City Government

Consultant, Tainan City Government

President, Tainan Cross-Strait Public Affairs Exchange Association (Current)

Commissioner, Human Rights Commission, Executive Yuan

Executive Director, Taiwan Public Opinions Association (Current)

Director, People to People International

Commissioner, Referendum Commission, Executive Yuan (Current)

Director, South Center, Taiwan Competitiveness Forum (Current)