The Control Yuan of The Republic of China-Members

Chief, Weide Village (1984-1986); Councilor (1986-1992); Mayor (1992-1998), Sanchong City, Taipei County
Convener, Education and Culture Committee (1999-2002); Convener, Internal Administration Committee(2002-2005); Legislator (1999-2007), Legislative Yuan
Political Deputy Minister, Ministry of Communication and Transportation (2007)
Secretary-general, Executive Yuan, concurrently as Governor of Fujian Province (2007-2008); Member, Human Rights Protection and Promotion Committee, Executive Yuan (2007-2008)
Deputy Mayor, Taipei City (2016-2018), concurrently as the Vice Chairperson of the 29th Summer Universiade Organizing Committee (2016-2017); President, Taipei Agricultural Products Marketing Co., Ltd. (2017-2018)