Andrea Sestini Hlavackova (L) and Barbora Strycova of the Czech Republic compete during the women's doubles final match against Gabriela Dabrowski of Canada and Xu Yifan of China at China Open tennis tournament in Beijing, capital of China, Oct. 7, 2018. Hlavackova/Strycova won 2-0. (Xinhua/Jia Haocheng)