Director-General, Mass Rapid Transit, Kaohsiung City Government
Deputy Secretary-General, Kaohsiung City Government
Counselor, Kaohsiung City Government
Director-General, Urban Development Bureau, Kaohsiung City Government
Deputy Director-General, Public Works Bureau of Kaohsiung City Government
Executive Secretary, Kaohsiung Urban Planning Commission
Director-General, Mass Rapid Transit, Kaohsiung City Government