Hebei Medical University (B.S. Sept.1985- Aug.1990), Shijiazhuang 050011, China
Department of Cardio-thoracic Surgery(Aug.1990-Aug.1995),Shijiazhuang Railway Central Hospital,China
Capital Medical University (M.D Sept.1995-Aug.1996),Beijing,China
Department of Cardiac Surgery(Sept.1996-Aug.1998),Beijing Anzhen Hospital,Beijing,China
Department of Cardio-thoracic Surgery(Sept.1998-March,1999),Shijiazhuang Railway Central Hospital,Ch
Department of Cardiac Surgery(March, 1999- January, 2004),Second Hospital of Hebei Medical Universit
Department of Cardiothoracic Surgery (January 2004-May, 2004), Grantham Hospital (the hospital had moved to Queen Mary Hospital), Hong Kong
Department of Cardiothoracic Surgery(May 2004-April 2005), The Heart Hospital (the hospital had moved to Barts Heart centre St. Bartholomew's), London W1G 8PH, United Kindom
Department of Cardiothoracic Surgery (Jan 2005-April 2005), Great Ormond Street Hospital for Children NHS Trust, London WC1N 3JH, United Kingdom
Depart of Cardiac Surgery(January 2018, visiting fellow), Mayo Clinic
Deaprtment of Pediatric Cardiac Surgery(March 2018, visiting fellow), Cleveland Clinic
Deaprtment of Adult Cardiac Surgery(April 2018, visiting fellow), Cleveland Clinic
Department of Cardiothoracic Surgery(2005 May-Present, Professor & Consultant surgeon)