• 1998-2000, Tianjin University Mechanical Department, lecturer;
      • 2000-2007, Tasly Group, engineering and technology general director;
      • 2007 to the date, Pharm-Tech (Tianjin) Co., Ltd, general manager, holding a current post in Tasly Group as engineering and technology general director.
      Project performance:
      • 2007 to present, Pharm-Tech (Tianjin) Co., Ltd, General Manager Tasly Group, Director of Engineering and technology Center.
      • 2000-2007, Tasly Group, Director of Engineering and technology Center.
      • 1998-2000, Tianjin University Mechanical Department, lecturer.