Athletes compete during the one-day full marathon competition at the 2020 Tour of Qinghai Lake Marathon, northwest China's Qinghai Province, Aug. 18, 2020. (Xinhua/Zhang Hongxiang)
2020 Tour of Qinghai Lake Marathon held in Qinghai
Source: Xinhua| 2020-08-18 16:57:52|Editor: huaxia
