Weishi Li is a chief physician, professor, doctoral tutor; Director of Department of Orthopaedics, Peking University Third Hospital; Director of Engineering Research Center of Bone and Joint Precision Medicine, Ministry of Education; Chairman of AO Spine China council; Vice Chairman of the Professional Committee for Prevention and Treatment of Spinal Diseases of the Chinese Preventive Medicine Association; Vice Chairman of Orthopaedic Branch of Beijing Medical Association. He has long been dedicated to basic, clinical and translational research in Orthopaedics.