• Chief, Department of Critical Care Medicine
• Visiting staff, Pulmonary and critical care medicine

• Pneumonia, bronchial asthma, C.O.P.D., tuberculosis, Critical care, Respiratory therapy, Lung cancer

• Medical department, China medical Univisity

• Resident, Internal medicine, NTUH
• Chief Resident, Pulmonary Medicine, NTUH
• Visiting Staff, Internal medicine, NTUH
• Visiting Staff, Pulmonary Medicine, FEMH
• Chief, Visiting Staff, Infectious Disease, FEMH
• Chief, Visiting Staff, Respiratory Care Center