File photo taken on Feb. 16, 2002 shows China's Yang Yang celebrating on the podium during the awarding ceremony of the women's 500m event of short track speed skating at 2002 Winter Olympic Games in Salt Lake City, the United States. Yang Yang won the gold medal of the event and it was China's first Winter Olympic gold medal. 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/Luo Gengqian)