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Liang Xiaojing, Ge Manqi, Wei Yongli and Kong Lingwei of Team China (from L to R) react after the women's 4X100m relay final at the 2019 IAAF World Athletics Championships in Doha, Qatar, on Oct. 5, 2019. (Xinhua/Li Gang)
Liang Xiaojing, Ge Manqi, Wei Yongli and Kong Lingwei of Team China (from L to R) react after the women's 4X100m relay final at the 2019 IAAF World Athletics Championships in Doha, Qatar, on Oct. 5, 2019. (Xinhua/Li Gang)