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Sun Yang of China's Zhejiang competes during the men's 800m freestyle final during China's National Swimming Championships in Qingdao, east China's Shandong Province, March 27, 2019. Sun won the gold medal. (Xinhua/Li Ziheng)
Sun Yang of China's Zhejiang competes during the men's 800m freestyle final during China's National Swimming Championships in Qingdao, east China's Shandong Province, March 27, 2019. Sun won the gold medal. (Xinhua/Li Ziheng)