This topic examines current events. On February 10, 2022, the China team composed of Xu, Jia Zongyang and Qi Guangpu won the silver medal in the freestyle skiing aerial skill mixed team competition in the Winter Olympics. The freestyle skiing aerial skill mixed team competition requires that each team consists of three players, including at least one player of different sexes. The three players sent by the China team are all "four dynasties elders" of the Winter Olympics: Xu, runner-up of women's aerial skills in Sochi Winter Olympics, Jia Zongyang, runner-up of men's aerial skills in Pyeongchang Winter Olympics, and Qi Guangpu, once the "most difficult person in the world". Therefore, the correct answer to this question is A.