Wong Chun Ting (front) and Doo Hoi Kem of China's Hong Kong compete during the mixed doubles semifinals against Shunsuke Togami and Hina Hayata of Japan at WTT Star Contender Doha 2021 in Doha, Qatar, on September 24, 2021. Shunsuke Togami and Hina Hayata won 3-1. (Photo by Nikku/Xinhua)
