Chinese President Xi Jinping, also general secretary of the Communist Party of China Central Committee and chairman of the Central Military Commission, visits the Babusha Forest Farm, an afforestation area, and learns about the efforts and progress in desertification control in Gulang County of Wuwei City, northwest China's Gansu Province, Aug. 21, 2019. Xi made the inspection tour of northwest China's Gansu Province from Monday to Thursday. (Xinhua/Xie Huanchi)