Lumin Si, MD, born in Shandong China, is an independent plastic surgeon. He used to be the director of Department of Plastic Surgery in Zibo Central Hospital, the largest government hospital in the local area. He set up his private clinic, Youhao Aesthetic Plastic Clinic, in 2002. His main work now is aesthetic procedures, especially minimal invasive procedures. He has experiences of holding workshops and international congress. He holds workshops on minimal invasive techniques frequently in his clinic and around China. He was frequently invited to present his papers on minimal invasive techniques in international and domestic congress all over the world.