Huang Liming, Senior Consultant of Joint Surgery of China Orthopedic Society, Chief Physician of Orthopedic Department of Beijing Armed Police Corps Hospital. Graduated from Shanxi College of Traditional Chinese Medicine with excellent results, and studied in famous medical colleges and key 3A hospitals in China. He has been engaged in clinical, teaching and scientific research in orthopedics for more than 30 years, and has rich clinical experience in orthopedics, in-depth research on cervical and lumbar diseases, and great research and progress in the treatment of femoral head necrosis. In the past few years, he has written more than 20 papers and published them in international and domestic medical books and periodicals. Among them, Clinical Analysis of Three-dimensional Comprehensive Orthopedic Treatment for Cervical and Lumbar Disc Herniation was awarded the Excellent Paper Progress Award by Orthopedic Personnel Branch of China Talent Research Association, Orthopedic Education Research Association of Chinese Medicine Colleges, World Orthopedic Experts Association and World Outstanding Talents Association, and was awarded the honorary title of "Outstanding Expert in Chiropractic Medicine".