- Chairman, Medigen Biotechnology Corp.
- Chairman, TBG Biotechnology Corp.
- Chairman, Beta Capital Co., Ltd.
- Director, Winston Medical Supply Co., Ltd.
- Director, TBG Diagnostics Ltd., Australia
- Director, U-GEN Biotechnology Inc., Hong Kong
- Ph.D., National Medical Laser Centre, University College London (UCL), UK
- M.D., School of Medicine, National Taiwan University, Taiwan
- Chairman, Medigen Vaccine Biologics Corp.
- Chairman, Winston Medical Supply Co., Ltd.
- Dean, College of Medicine at Tzu Chi University
- Director, Department of Urological Surgery, Tzu Chi Hospital
- Attending Physician, National Taiwan University Hospital
