Peng Shuai (R) of China and Andrea Hlavackova of the Czech Republic communicate during the women's doubles quarterfinal match against Olga Savchuk of Ukraine and Yaroslava Shvedova of Kazakhstan at WTA Qatar Open 2017 in Doha, Qatar, Feb. 17, 2017. Savchuk and Shvedova won 2-1. (Xinhua/Nikku)