Director, Society for the Protection of East Asian Human Rights
Chairperson, Secretary-General, and Director, Taiwan Association for Human Rights
Member, National Assembly (1991-1993) Commissioner, Department of Social Welfare, Taipei City Government
Director, Social Affairs Bureau, Kaohsiung City Government
Minister, Council of Labor Affairs, Executive Yuan
Researcher at Conflict Study and Research Center; Visiting Associate Professor at Graduate Institute of Taiwan Studies, Chang Jung Christian University
Mayor, Kaohsiung City
Secretary-General to the President