1997-2000 Cardiothoracic Surgeon, Guangdong Institute of Cardiovascular Diseases 1985- 199 1 year Resident in Thoracic Surgery, First Affiliated Hospital of Guangzhou Medical College.
1992- 1997 Attending physician of thoracic surgery in the First Affiliated Hospital of Guangzhou Medical College.
1998-200 1 Associate Professor of Thoracic Surgery, First Affiliated Hospital of Guangzhou Medical College
2002-present Professor of Thoracic Surgery, First Affiliated Hospital of Guangzhou Medical College
200 1- director of thoracic surgery, the first affiliated hospital of Guangzhou medical college.
2004 —20 10 Deputy Director of Guangzhou Institute of Respiratory Diseases
2009-present Dean of the First Affiliated Hospital of Guangzhou Medical College