China's Chen Qingchen (L) and Jia Yifan compete during the women's doubles match of Group 1-Group 1A against Thailand's Sapsiree Taerattanachai and Jongkolphan Kititharakul at TOTAL BWF Sudirman Cup 2017 in Gold Coast, Australia, May 24, 2017. (Xinhua/Lui Siu Wai)