Wild monkeys rest along the Provincial Highway No. 306 at Gyaca County, Shannan Prefecture, southwest China's Tibet Autonomous Region, May 23, 2018. Dargo gorge in Shannan is a habitat for wild monkeys. (Xinhua/Jigme Dorgi)

Wild monkeys cling to a car along the Provincial Highway No. 306 at Gyaca County, Shannan Prefecture, southwest China's Tibet Autonomous Region, April 23, 2018. Dargo gorge in Shannan is a habitat for wild monkeys. (Xinhua/Jigme Dorgi)