PhD of Physiology and Postdoctoral fellow in Microbiology at Michigan State University
Associate professor in Physiology and Professor in Microbiology at the School of Medicine, China Medical University
Attending physician at the Division of Infectious Diseases, China Medical University Beigang Hospital
Professor at the Department of Microbiology and Immunology and the Department of Internal Medicine, School of Medicine, Chung Shan Medical University
Director of the Division of Infectious Diseases and Director of Infection Control, Chung Shan Medical University Hospital
Supervisor of the Infectious Diseases Society of Taiwan
Director of Infection Control Society of Taiwan
Specialist in Taiwan Society of Internal Medicine
Specialist of Infectious Diseases in Taiwan