China's Chen Long returns the shuttlecock during his men's singles first round match against India's Ajay Jayaram at 2015 Badminton China Open in Fuzhou, southeast China's Fujian Province, Nov. 11, 2015. Chen won the match 2-0. (Xinhua/Wei Peiquan)
China's Lin Dan returns the shuttlecock during his men's singles first round match against his compatriot Qiao Bin at 2015 Badminton China Open in Fuzhou, southeast China's Fujian Province, Nov. 11, 2015. Lin won the match 2-1. (Xinhua/Wei Peiquan)
China's Zhang Nan (R) and Zhao Yunlei encourage each other during their mixed doubles first round match against Phillip Chew and Jamie Subandhi of the United States at 2015 Badminton China Open in Fuzhou, southeast China's Fujian Province, Nov. 11, 2015. Zhang Nan and Zhao Yunlei won the match 2-0. (Xinhua/Wei Peiquan)
China's Chen Long returns the shuttlecock during his men's singles first round match against India's Ajay Jayaram at 2015 Badminton China Open in Fuzhou, southeast China's Fujian Province, Nov. 11, 2015. Chen won the match 2-0. (Xinhua/Wei Peiquan)
China's Zhang Nan (Rear) and Zhao Yunlei compete during their mixed doubles first round match against Phillip Chew and Jamie Subandhi of the United States at 2015 Badminton China Open in Fuzhou, southeast China's Fujian Province, Nov. 11, 2015. Zhang Nan and Zhao Yunlei won the match 2-0. (Xinhua/Wei Peiquan)
Japan's Kento Momota saves the shuttlecock during his men's singles first round match against China's Wang Zhengming at 2015 Badminton China Open in Fuzhou, southeast China's Fujian Province, Nov. 11, 2015. Kento Momota won the match 2-1. (Xinhua/Wei Peiquan)
Malaysia's Lee Chong Wei returns the shuttlecock during his men's singles first round match against Ng Ka Long Angus of China's Hong Kong at 2015 Badminton China Open in Fuzhou, southeast China's Fujian Province, Nov. 11, 2015. Lee won the match 2-0. (Xinhua/Wei Peiquan)