- Vice-Superintendent, China Medical University Hospital, Taiwan
- Professor , Chairman & Director, School of Chinese Medicine, China Medical University, Taiwan
- Chairman, Chinese Medical Association of Acupuncture, Taiwan
- Chairman, Taiwan Traditional Chinese Medicine Clinical Competence Association, Taiwan
- Honorary Chairman, National Union of Chinese Medical Doctors’ Association, Taiwan
- Consultant
- Director, Department of Chinese medicine of CMUH
- Former President, Great Kaohsiung Chinese Medical Association
- Professor, College of Chinese Medicine, China Medical University
- Professor, College of Chinese Medicine, Chang Gung University
- Visiting Associate Professor, Yale School of Medicine, Department of Pharmacology
- Distinguished Professor, China Medical University
- Attending Physician, Department of Chinese Medicine, China Medical University Hospital.
- Dean, College of Chinese Medicine, China Medical University
- Honorary President, Formosan Association of Clinical Diagnosis in Traditional Chinese Medicine
- Vice-superintendent, Consortium for Globalization of Chinese Medicine.
- Attending Doctor, Department of Chinese Medicine, China Medical University Hospital
- Professor and Director, Research Center for Chinese Medicine and Acupuncture
- Professor and Director, Graduate Institute of Integrated Medicine, China Medical University
- Professor and Director, Graduate Institute of Acupuncture Science, China Medical University
- Dean, College of Chinese Medicine, China Medical University
- Professor level Attending Doctor, Department of Chinese Medicine, China Medical University Hospital
- Professor and Director, Graduate Institute of Integrated Medicine, China Medical University
- Professor and Director, Graduate Institute of Traditional Chinese Medicine, China Medical University
- Director,School of Chinses Medicine, China Medical University
- Director, School of Baccalaurate Chinese Medicine, China Medical University
- Associate Professor, School of Baccalaurate Chinese Medicine, China Medical University
- Director, Master's Program for Traditional Chinese Veterinary Medicine
- Vice President, The Pediatrics Specialty Committee of WFCMS
- Pediatric Oncology in Traditional Chinese Medicine
- Attending Physician, Department of Integrative Traditional Chinese Medicine and Western Medicine, China Medical University Hospital
- Assistant Professor, School of Chinese Medicine, China Medical University
- Specialist of Dermatology
- Physician License (Western Medicine)
- Chinese Medical Physician License (Traditional Chinese Medicine)
- Director, TCM Internal division, Department of Chinese Medicine.
- Director, TCM Diagnosis division, Department of Chinese Medicine
- Assistant Professor, College of Chinese Medicine, China Medical University
- Attending Physician, China Medical University Hospital
- Director, TCM Gynecology division, Department of Chinese Medicine.
- Associate Professor, College of Chinese Medicine, China Medical University
- Attending Physician, China Medical University Hospital
- Course coordinator of TCM Gynecology and Pediatrics
- Vice Dean, College of Chinese Medicine, China Medical University
- Division Head, Division of Chinese Pediatrics, China Medical University Hospital
- Associate Professor, School of Chinese Medicine, China Medical University
- Director, Research Center for Chinese Herbal Medicine, China Medical University
- Physician License (Western Medicine)
- Chinese Medical Physician License (Traditional Chinese Medicine)