China beats Japan 3-1 to win Thomas Cup

China's Liu Cheng/Zhang Nan (R) celebrate during a doubles match against Japan's Takuto Inoue/Yuki Kaneko in the final of the Thomas Cup badminton tournament in Bangkok, Thailand, on May 27, 2018. China's Liu Cheng/Zhang Nan won by 2-0. (Xinhua/Wang Shen)