Ekaterina Stolyarova (R), Olympic athlete from Russia, talks to her coach during a training session ahead of the freestyle skiing ladies' moguls match of PyeongChang 2018 Winter Olympic Games at the Bokwang Phoenix Snow Park in PyeongChang, South Korea, Feb. 6, 2018. The 2018 PyeongChang Winter Olympic Games will kick off on Feb. 9.(Xinhua/Wu Zhuang)