A Vietnamese couple has been arrested on suspicion of conducting unlicensed cosmetic surgery at their home near Tokyo, police said Monday.The couple -- Tran Thi Nhung, 27, and her husband Nguyen Tien Phong, 37 -- allegedly performed numerous procedures including lip filler injections on at least about 50 people between last November and January, raking in about 4 million yen ($36,600), the police said.The couple attracted people, mostly foreign women, via Facebook and by word of mouth, and carried out the procedures in an apartment in Urayasu, Chiba Prefecture, at a cheaper price than that …READ FULL ARTICLE