Hengyang leiyang city. According to official website, a beauty and medical institution of Butterfly Liyan, Hengyang Butterfly Liyan is next to No.520 Renmin Road, leiyang city, Hengyang City, Hunan Province. Butterfly Liyan Beauty is a private professional plastic surgery medical institution. It is a legal and regular private plastic surgery center approved by the local industrial and commercial bureau and managed by the Health and Wellness Committee. Beauty facilities are complete.