When beauty seekers go to any medical plastic surgery institution, they must first confirm the professional qualifications of the corresponding doctors: doctor qualification certificate, practicing doctor certificate, and medical beauty attending doctor qualification certificate (foreign doctors must also obtain foreign doctors' short-term practice license in China). At the same time, a professional echelon with fixed technical talents is the best weapon for identification. If you have talent echelon at all levels, from doctoral supervisor to chief physician to attending physician, you can choose with confidence.