• Chief, Pulmonary Medicine
• Chief, Center of Evidence-Based Medicine
• Medical Professor
• Deputy Head, Asthma Assembly, Asian Pacific Society of Respirology

• Asthma, Chronic Obstructive Pulmonary Disease (COPD), Pneumonia, TB, Lung Cancer, Chronic cough related Diseases

• Master and Ph.D.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University

• Resident, National Taiwan University Hospital
• Chief Resident, National Taiwan University Hospital
• Attending Vs. FEMH
• Member, Taiwan Society of Pulmonary and Critical Care Medicine
• Professor, Department of Chemical Engineering & Materials Science, Yuan Ze University