Adjustment lecturer Far East University, Shin-Shi, 2001—2007. Plant manager assistant engineer Uni-President Enterprises Corporation, YungKang, 1999—2004, executive officer, 2002—2004, plant manager, 2004—2007. Assistant vice president, manufacturing Uni-President Philippines Corporation, Tanauan, since 2008.
Sergeant Republic of China Army, 1997-1999, King-Men.
Judge Accreditation Bakery Taina County, Madou, 2006—2007. Member of Mid-Small Enterprises Future Manager Trainee Association, Association Food Science Development, Mid-Small Enterprises Future Manager Trainee Association (activity executive 2001-2007), Philippines Taiwan Chamber, Phi Tau Phi Scholastic Honor Society (award 1997).
1999 - 2004
2001 - 2007