Cui Changyong, president of Shenyang Sino-Korean Beauty City Plastic Surgery Hospital, combined with oriental aesthetic style and years of practical experience, fully integrated the technical advantages of China and South Korea, and made every effort to create a unique ultrasonic osteotome to change the face. Maxillofacial plastic surgery not only has exquisite carving of Korean facial plastic surgery, but also has rich clinical experience in the field of maxillofacial plastic surgery in China. Through a series of comprehensive ultrasonic osteotomy to change the face shape, such as cheekbone polishing operation, mandibular augmentation operation, mandibular angle hypertrophy operation (square face becomes oval face) and chin horizontal osteotomy operation (small chin correction), various defects of China people's facial contour are perfected, and the most classic "oval face" of oriental women is created.