Highlights of men's halfpipe qualification of snowboard at PyeongChang Olympics

Zhang Yiwei of China falls during men's halfpipe qualification of snowboard at the 2018 PyeongChang Winter Olympic Games at Phoenix Snow Park in PyeongChang, South Korea, on Feb. 13, 2018. Zhang Yiwei failed to enter the final. (Xinhua/Lui Siu Wai)