Wong Chun Ting/Doo Hoi Kem (L) of China's Hong Kong compete during the table tennis mixed doubles round of 16 match between Wong Chun Ting/Doo Hoi Kem of China's Hong Kong and Adam Szudi/Szandra Pergel of Hungary at the Tokyo 2020 Olympic Games in Tokyo, Japan, July 24, 2021. (Xinhua/Pan Yulong)
