Academic
Professor, co-employed by Department of Business Administration and Department of Accounting, Chung Yuan Christian University (August, 2002 – Present), Taiwan, Taiwan.

Professor, Institute of Financial Resources Management, National Defense University (August, 2000 – July, 2001), Taiwan, Taiwan.

Non-Academic
Dean, College of Business, Chung Yuan Christian University (August, 2012 – Present), TaoYuan, Taiwan.

Chairperson, Department of Business Administration, Chung Yuan Christian University (August, 2006 – July, 2008), Taiwan, Taiwan.

Chairperson, Department of Accounting, Chung Yuan Christian University (August, 2003 – July, 2005), Taiwan, Taiwan.

Senior Grade Counselor, Ministry of National Defense, R.O.C. (May, 1999 – July, 2000), Taiwan, Taiwan.