Gold medalist Choi Minjeong (L) of South Korea, silver medalist Shim Sukhee (C) of South Korea and bronze medalist Guo Yihan of China compete during the women's short track speed skating 1500m competition at the 2017 Sapporo Asian Winter Games in Sapporo, Japan, Feb. 20, 2017. (Xinhua/Yang Shiyao)