China's Olympic champion Wu Dajing (L) celebrates victory with raised arms after the mixed 2,000m relay final at the ISU Short Track World Cup, a test event for the 2022 Winter Olympics, at the Capital Indoor Stadium in Beijing, China, October 24, 2021. /CFP
China's Olympic champion Wu Dajing (L) celebrates victory with raised arms after the mixed 2,000m relay final at the ISU Short Track World Cup, a test event for the 2022 Winter Olympics, at the Capital Indoor Stadium in Beijing, China, October 24, 2021. /CFP