Cyclists start to compete in the twelfth stage of the Tour of Qinghai Lake in Yinchuan, northwest China's Ningxia Hui Autonomous Region, on August 3, 2018. (Photo: Jia Haiyuan)

Cyclists compete in the twelfth stage of the Tour of Qinghai Lake in Yinchuan, northwest China's Ningxia Hui Autonomous Region, on August 3, 2018. (Photo: Jia Haiyuan)

Cyclists compete in the twelfth stage of the Tour of Qinghai Lake in Yinchuan, northwest China's Ningxia Hui Autonomous Region, on August 3, 2018. (Photo: Song Zhongyong)

Cyclists compete in the twelfth stage of the Tour of Qinghai Lake in Yinchuan, northwest China's Ningxia Hui Autonomous Region, on August 3, 2018. (Photo: Lu Mi)