File photo taken on Feb. 22, 2018 shows China's Wu Dajing (L) celebrating victory after men's 500m final of short track speed skating at the 2018 PyeongChang Winter Olympic Games at Gangneung Ice Arena, Gangneung, South Korea. Wu Dajing is China's first male Winter Olympic gold medalist. From sending athletes to Helsinki Summer Olympic Games for the very first time in 1952 to winning the bid to host 2022 Winter Olympic Games in 2015, the People's Republic of China went through a remarkable history of sports, including successfully hosting the 2008 Summer Olympic Games and preparing for the upcoming 2022 Winter Olympic Games. (Xinhua/Lan Hongguang)