Zhang Shuai (R) of China and Samantha Stosur of Australia compete during the women's doubles semifinal match against Barbora Strycova and Marketa Vondrousova of the Czech Republic at 2019 Australian Open in Melbourne, Australia, Jan. 23, 2019. Zhang Shuai and Samantha Stosur won 2-1. (Xinhua/Lui Siu Wai)