2021.11.01~ Director of Kinmen-Matsu-Penghu Branch,Coast Guard Administration, Ocean Affairs Council
2018.04.28~2021.11.01 Director of Fleet Branch, Coast Guard Administration, Ocean Affairs Council
2016.06.22~2018.04.28 Vice Minister, Maritime Patrol Directorate General
2014.07.16-~016.06.22 Director of Assignment Command Center, Coast Guard Administration
2010.12.07~2014.07.16 Director of Secretariat, Coast Guard Administration
2009.04.03~2010.12.07 Executive officers of Planning Department, Coast Guard Administration
2007.11.01~2009.04.03 Section Chief of Secretariat, Coast Guard Administration
2006.06.15~2007.11.01 Section Chief of Personnel Office, Maritime Patrol Directorate General
2005.05.30~2006.06.15 Secretaries, Coast Guard Administration
2004.01.07~2005.05.30 Executive Officers of Personnel Department, Coast Guard Administration