Villagers cross the Jinshajiang River by an aerial tramway in Butuo County, southwest China's Sichuan Province, Dec. 13, 2017. Built in 1999, the 470-meter aerial tramway, 280-meter high above the Jinshajiang River, a major tributary of the Yangtze, will stop service in 2018 as a new bridge nearby comes into use. (Xinhua/Jiang Hongjing)
