
Feng Tianwei of Singapore competes during the women's singles match against Kristin Silbereisen of Germany at the 2017 World Table Tennis Championships in Dusseldorf, Germany, June 2, 2017. (Xinhua/Tao Xiyi)

Feng Tianwei of Singapore competes during the women's singles match against Kristin Silbereisen of Germany at the 2017 World Table Tennis Championships in Dusseldorf, Germany, June 2, 2017. (Xinhua/Tao Xiyi)