Villagers harvest vegetable in Yaomo Village, Guyuan City of northwest China's Ningxia Hui Autonomous Region, June 30, 2017. The vegetable that requires cool weather grows well in high-altitude regions such as northwest China's Ningxia. Growing these kinds of vegetable has become a new way for poverty alleviation in Yaomo Village of Guyuan, which increased the income of local farmers. (Xinhua/Wang Peng)
