A Russian coach watches the match during the 2016-2017 Thaiwoo FIS Freestyle Skiing Moguls World Cup in Chongli, north China's Hebei province, Feb. 25, 2017. (Xinhua/Ding Xu)
A Russian coach watches the match during the 2016-2017 Thaiwoo FIS Freestyle Skiing Moguls World Cup in Chongli, north China's Hebei province, Feb. 25, 2017. (Xinhua/Ding Xu)