Ishikawa Kasumi (L) of Japan reacts during the women's singles quarterfinal against Sun Yingsha of China at the 2020 ITTF women's world cup in Weihai, east China's Shandong Province, Nov. 9, 2020. Ishikawa Kasumi lost the match 0-4 and failed to qualify for the semifinals. (Xinhua/Zhu Zheng)
