He is specialized in complicated cervical vertebra and spinal surgery, as well as minimally invasive surgery under a microscope, and endoscopic. He is chief physician of department of orthopedics. He is a member of numerous medical societies, including Chinese Medical Association Orthopedics Committee in Shanghai, Chinese Rehabilitation Medicine Association Spine and Spinal Cord Injury Committee, International Spinal Cord Society, the Association for the Study of Internal Fixation. He holds the position of director of Ethnic Chinese Orthopaedic Society.