In pics: singles' qualifying match during WTA Wuhan Open day 2

Chang Kai-Chen of Chinese Taipei returns the ball during the singles' qualifying match against Monica Puig of Puerto Rico at 2017 WTA Wuhan Open in Wuhan, capital of central China's Hubei Province, on Sept. 23, 2017. Chang Kai-Chen lost 0-2. (Xinhua/Cheng Min)