Sui Wenjing (L) and Han Cong of China compete during the pair skating free skating of figure skating at the 2018 PyeongChang Winter Olympic Games, in Gangneung Ice Arena, South Korea, on Feb. 15, 2018. Sui Wenjing and Han Cong won the silver medal in the pair skating event with 235.47 points in total. (Xinhua/Han Yan)