Education:
1980~1987 M.D. College of Medicine, National Taiwan University, Taipei, Taiwan.
2000~2001 M.P.H. School of Public Health, Harvard University, Boston, Massachusetts, USA.

Postgraduate Training:
1986~1987 Internship in National Taiwan University Hospital, Taipei, Taiwan.
1987~1989 Military physician, second lieutenant of the land force, Taiwan.
1989~1992 Resident in Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan.
1992~1993 Research fellow in Department of Family Medicine, National Taiwan University Hospital, Taipei, Taiwan.

Previous Professional Appointments:
2020~2021 Director, Community Healthcare Center, NCKU Hospital.
2019~2020 Secretary in Medical Affair, Superintendent Office, NCKU Hospital.
2019~2019 Director, Department of Gerontology and Geriatric Medicine, NCKU Hospital.
2016~2018 Deputy Superintendent, Tainan Hospital, Ministry of Health and Welfare.
2013~2019 Council Member, Taiwan Evidence Based Medicine Association.
2007~2013 Director, Department of Family Medicine, National Cheng Kung University.
2006~2012 Associate professor, Department of Family Medicine, College of Medicine, National Cheng Kung University.
2005~2009 Secretary General, Taiwan Medical Association for the Study of Obesity.
2005~2008 Council Member, Formosan Active Life Association.
2001~2005 Director, Division of Health, Office of Student Affair, National Cheng Kung University.
1997~2000 Vice Secretary General, Taiwan Association of Family Medicine.
1996~2006 Lecturer, Department of Family Medicine, College of Medicine, National Cheng Kung University.

Current Academic and Professional Appointments:
2020~current Superintendent, Preparatory Office, National Cheng Kung University Hospital.
2020~current Council Member, Taiwan Society of Exercise Medicine.
2018~current Council Member, Taiwan Association of Health Literacy and Communication.
2016~current Executive Council Member, Taiwan Health Evaluation and Promotion Association.
2015~current President, Taiwan Medical Association for the Study of Obesity.
2013~current Adviser, Vocational Rehabilitation Resources Center for Individual with Disability in Southern Taiwan Region.
2012~current Professor, Department of Family Medicine, College of Medicine, National Cheng Kung University.
2011~current Council Member, Taiwan Association of Family Medicine.
2009~current Council Member, Taiwan Medical Association for the Study of Obesity.
2008~current Executive Council Member, Taiwan Association of International Health.
2002~current Director, Division of Community Medicine, Department of Family Medicine, National Cheng Kung University Hospital.
2003~current Program Evaluator and Visitor, for Community Medicine Training in “Postgraduate Primary Care Training Program”, Taiwan Joint Commission on Hospital Accreditation.
2002~current Program Evaluator and Visitor, Family Medicine Specialty Training Program Accreditation.
1993~current Visiting staff, Department of Family Medicine, National Cheng Kung University Hospital.