I am Dr. Chao-Yi Lai from Taiwan. I was trained and worked at Chang-Gang memorial hospital till 2012 then I went to private clinics for full cosmetic surgery career. I am interested in body contouring, and it also becomes my expertise. I spent 15 more years for body contouring, and I also had many speeches in international congresses. I am trainer of VASER and KOL of Renuvion and, I usually held workshops for training program.