Photo shows wild animals in the stunning Sanjiangyuan National Park, northwest China’s Qinghai province. (Photo: Sanjiangyuan National Park administration bureau)

Photo taken on Sept. 25, 2016, shows Tibetan wild donkeys in the Sanjiangyuan National Park, northwest China’s Qinghai province. (Photo: Han Jiajun/People’s Daily Online)

Photo shows picturesque scenery in the Sanjiangyuan National Park, northwest China’s Qinghai province. (Photo: Sanjiangyuan National Park administration bureau)