Aerial photo taken on Oct. 27, 2019 shows the Polonggou grand bridge in Bomi County, Nyingchi of southwest China's Tibet Autonomous Region. A rural highway and high-grade road network connecting towns and villages has been set up in Tibet. Strengthening the construction of rural transport infrastructure has changed people's life here. (Xinhua/Sun Fei)
Rural highway and high-grade road network set up in Tibet
Source: Xinhua| 2021-01-22 21:08:29|Editor: huaxia