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Wang Kaihua (Front) of China competes during men's 20km walk of athletics at the 18th Asian Games in Jakarta, Indonesia on Aug. 29, 2018. Wang won the gold medal. (Xinhua/Wang Lili)
Wang Kaihua (Front) of China competes during men's 20km walk of athletics at the 18th Asian Games in Jakarta, Indonesia on Aug. 29, 2018. Wang won the gold medal. (Xinhua/Wang Lili)