**Introduction:** Xiang Dayong, male, Associate Chief Physician, Associate Professor, Doctor of Medicine. He has studied foot and ankle and trauma surgery in the United States and Switzerland. He specializes in the treatment of foot and ankle injuries (calcaneal, talar, tarsal, and ankle fractures), foot and ankle deformities (hallux valgus, flatfoot, cavus foot, severe post-traumatic deformities), severe fractures of limb joints (shoulder, elbow, wrist, hip, knee, foot and ankle), peripheral nerve injuries (brachial plexus, upper limb nerve injuries, lower limb nerve injuries), and hand diseases. He also focuses on postoperative rehabilitation in orthopedics. **Medical Career:** Doctor of Medicine, with over twenty years of experience in trauma orthopedics and foot and ankle surgery. After graduating from the First Military Medical University's seven-year program in 1999, he remained at the university to work and has been engaged in clinical practice ever since. He has a solid theoretical foundation, has received standardized training in orthopedic surgical techniques, and possesses excellent surgical skills. **Research:** Published over 30 papers, including 4 indexed in SCI. Served as deputy editor-in-chief for 1 monograph and editorial board member for 8 monographs. Major award: Second Prize of the Guangdong Provincial Science and Technology Progress Award in 2004. **Academic Appointments:** Member of the Foot and Ankle Surgery Committee, Orthopedic Branch, Chinese Medical Doctor Association; Vice Chairman of the Youth Committee, Microsurgery Branch, Chinese Medical Doctor Association; Deputy Leader of the Foot and Ankle Group, Trauma Branch, Guangdong Medical Association; Deputy Leader of the Foot and Ankle Group, Guangdong Medical Doctor Association; Member of the Continuing Education Working Committee, Chinese Committee of Repair and Reconstruction Surgery; Member of the Guangdong Microsurgery Society; Member of the American Society for Reconstructive Transplantation; Corresponding Editorial Board Member of the *Chinese Journal of Orthopaedic Trauma*; Specially Invited Reviewer of the *Chinese Journal of Orthopaedics*.