Fukuhara Ai (R) of Japan poses for a photo with a spectator after the women's singles quarterfinal of table tennis between Fukuhara Ai of Japan and Feng Tianwei of Singapore at the 2016 Rio Olympic Games in Rio de Janeiro, Brazil, on Aug. 9, 2016. Fukuhara Ai won Feng Tianwei with 4:0.（Xinhua/Shen Bohan）
