Aerial photo taken on Aug. 16, 2019 shows the scenery at a wetland near Jingbian County in Yulin City, northwest China's Shaanxi Province. The outskirt of Jingbian County, once a barren land on the verge of the Maowusu Desert in the 1960s, has witnessed increasing forest area thanks to decades of hard afforestation efforts. The county now has achieved a 38-percent forest coverage and its downtown area boasted a 40-percent green coverage. (Xinhua/Tao Ming)