Has long been engaged in basic research and clinical diagnosis and treatment of hip joint deformities and injuries, and enjoys a high reputation in the fields of artificial joint replacement and hip preservation treatment. Professional expertise: 1. Hip preservation treatment: Studied hip preservation techniques under Professor Ganz of the University of Bern, Switzerland, a world-renowned master of hip joint surgery. Skilled in hip preservation treatment for adolescent and adult hip dysplasia and deformities, pediatric Perthes disease, slipped capital femoral epiphysis, and adult osteonecrosis of the femoral head, as well as hip preservation and replacement for femoroacetabular impingement syndrome and high hip dislocation. 2. Artificial joint replacement: Skilled in artificial hip replacement and artificial knee replacement, especially complex joint replacement surgeries, such as secondary osteoarthritis due to congenital hip dislocation and joint revision. In 2002, went to St. Michael's Hospital affiliated with the University of Toronto in Canada for specialized training in artificial joint replacement. 3. Complex trauma treatment: Skilled in the diagnosis and treatment of complex hip trauma. Scientific research achievements: Presided over more than ten funded projects, including those from the National Natural Science Foundation of China, Shanghai Municipal Science and Technology Commission, Anhui Provincial Science and Technology Commission, Anhui Provincial Education Commission, Shanghai Municipal Education Commission, Shanghai Municipal Health Commission, and Shanghai Shenkang Hospital Development Center. Published more than 80 papers, including more than 40 SCI papers. Chief editor or chief translator of 3 monographs, and contributing editor of 8 monographs. Has presented and exchanged ideas multiple times at international conferences such as the German Orthopaedic Congress, EFORT, Japanese Society for Joint Surgery Annual Meeting, Korean Orthopaedic Association Annual Meeting, Bern Hip Symposium in Switzerland, International Hip Society Annual Meeting, and AO Asia-Pacific Expert Meeting, and served as an international lecturer in two sessions of the Japanese Hip Preservation Course. Has been invited multiple times to give special presentations at the Masters Forum (Joint) of the National Orthopaedic Annual Meeting. Awards: · Third Prize of Chinese Medical Science and Technology Award · Second Prize of Science and Technology Progress Award of the Ministry of Education · First Prize of Science and Technology Progress Award of Anhui Province · First Prize of Science and Technology Progress Award of the Health Department of Anhui Province · Second Prize of Huaxia Medical Science and Technology Award · Second Prize of Science and Technology Progress Award of Sichuan Province · Third Prize of Chinese Medical Science and Technology Award · Second Prize of Science and Technology Progress Award of the Ministry of Education