Aerial photo taken on Oct. 12, 2020 shows the view of Nanshan park in Xining, northwest China's Qinghai Province. In recent years, Xining has continuously increased the green area at urban area to improve city environment. (Xinhua/Wu Gang)
Xining increases green area at urban area to improve city environment
Source: Xinhua| 2020-10-12 21:58:59|Editor: huaxia
