China's Zhang Nan (2nd L) and Fu Haifeng (1st R) listen to coach Zhang Jun (1st L) and Chen Qiqiu during the men's doubles match of Group 1-Group 1A against Law Cheuk Him and Lee Chun Hei Reginald of Hong Kong, China at TOTAL BWF Sudirman Cup 2017 in Gold Coast, Australia, May 21, 2017. (Xinhua/Lui Siu Wai)