Aerial photo taken on July 23 shows a nursery garden in Zhanang County of Shannan City, southwest China's Tibet Autonomous Region. The local government has taken great effort to bid for investment on green industry to boost local economy. Fueled by well-established enterprises, about 2,800 residents of 720 households realized a total income growth of 15 million yuan (about 2.2 million U.S. dollars) in 2017. (Xinhua/Liu Dongjun)