He has unique insights and rich experience in scar repair. Tan Jun, chief physician, professor and doctoral supervisor of plastic surgery in Zhongnan Hospital of Wuhan University. Professor Tan Jun is a famous expert in the field of scar repair. He has unique insights and rich experience in scar repair. Many times in public to share the knowledge and experience of scar repair, has been recognized and praised by the industry. So everyone affectionately called him "Uncle Scar" to show his respect and gratitude.