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Sun Chenbo of Henan delegation celebrates after the men's 100m backstroke final at the 2nd Youth Games of the People's Republic of China in Taiyuan, north China's Shanxi Province on Aug. 17, 2019. (Xinhua/Ou Dongqu)
Sun Chenbo of Henan delegation celebrates after the men's 100m backstroke final at the 2nd Youth Games of the People's Republic of China in Taiyuan, north China's Shanxi Province on Aug. 17, 2019. (Xinhua/Ou Dongqu)