Professional Title: Associate Chief Physician Specialties: Cervical spondylosis, cervical spinal stenosis, cervical deformity, cervical spine trauma, minimally invasive surgical treatment of cervical spondylosis, lumbar disc herniation, lumbar spinal stenosis, and lumbar spondylolisthesis Work Experience August 1989 - July 1994: Beijing Medical University, Clinical Medicine Program August 1994 - Present: Department of Orthopedics, Peking University Third Hospital August 1999: Qualified as Attending Physician; August 2006: Qualified as Associate Chief Physician August 1999 - July 2002: Part-time Master's degree in Surgery (Orthopedics) August 2004 - December 2007: Part-time Doctoral degree in Surgery (Orthopedics) September - October 2006: Visiting Scholar in Spine Surgery in the United States June 2012: Visiting Scholar in Spine Surgery in Germany August 1989 - July 1994: Beijing Medical University August 1994 - July 1999: Resident Physician, Department of Orthopedics, Peking University Third Hospital August 1999 - July 2006: Attending Physician, Department of Orthopedics, Peking University Third Hospital August 2006 - Present: Associate Chief Physician, Department of Orthopedics, Peking University Third Hospital