Farmers pick goji berries during harvest season in the farmland in Zhongning County of Zhongwei, northwest China's Ningxia Hui Autonomous Region, Oct. 2, 2018. (Xinhua/Wang Peng)
Farmers pick goji berries during harvest season in NW China's Ningxia
Source: Xinhua| 2018-10-02 19:22:06|Editor: ZX
