A combine harvester works at Pingjipu farm in Yinchuan, capital of northwest China's Ningxia Hui Autonomous Region, July 11, 2017. Harvest season for wheat falls recently in the farm in Ningxia. (Xinhua/Wang Peng)
A combine harvester works at Pingjipu farm in Yinchuan, capital of northwest China's Ningxia Hui Autonomous Region, July 11, 2017. Harvest season for wheat falls recently in the farm in Ningxia. (Xinhua/Wang Peng)