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Chinese sprinter Su Bingtian (front) reacts during the press conference one day ahead of the 2019 IAAF Diamond League in east China's Shanghai municipality on May 17, 2019. (Xinhua/Ding Ting)
Press conference ahead of 2019 IAAF Diamond League held in Shanghai
Source: Xinhua| 2019-05-17 19:58:29|Editor: Shi Yinglun
