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Yu Hexin of China competes during men's 4x100m freestyle relay final of swimming at the 18th Asian Games in Jakarta, Indonesia, Aug. 22, 2018. China won the silver medal. (Xinhua/Pan Yulong)
Yu Hexin of China competes during men's 4x100m freestyle relay final of swimming at the 18th Asian Games in Jakarta, Indonesia, Aug. 22, 2018. China won the silver medal. (Xinhua/Pan Yulong)