In pics: ladies' ski halfpipe qualification of freestyle skiing in PyeongChang

Chai Hong of China competes during ladies' ski halfpipe qualification of freestyle skiing at the 2018 PyeongChang Winter Olympic Games at Phoenix Snow Park, PyeongChang, South Korea, Feb. 19, 2018. Chai Hong falied to enter the next round with 63.60 points. (Xinhua/Wu Zhuang)