Lee Yong Dae and Ko Sung Hyun (front) compete against Hiroyuki Endo and Kenichi Hayakawa of Japan during the men's doubles final at the China Masters 2013 badminton tournament in Changzhou, east China's Jiangsu Province, Sept. 15, 2013. Lee Yong Dae and Ko Sung Hyun claimed the title with 2-0. (Xinhua/Jiao weiping) |