Mexico's Gonzalez Maria Guadalupe (C), China's Yang Jiayu(L) and Qie Yangshijie pose on the podium during the awarding ceremony for the women's 20km competition at the IAAF World Race Walking Team Championships Taicang 2018 in Taicang, east China's Jiangsu Province, May 5, 2018.(Xinhua/Ji Chunpeng)