Video PlayerClose

A farmer checks the condition of dragon fruits in a greenhouse in Minqin County of Wuwei, northwest China's Gansu Province, Dec. 5, 2018. (Xinhua/Jiang Aiping)

A farmer checks the condition of dragon fruits in a greenhouse in Minqin County of Wuwei, northwest China's Gansu Province, Dec. 5, 2018. (Xinhua/Jiang Aiping)