Stunning scenery is seen in the Nen Ensangcuo scenic spot, Jiuzhaigou County, Ngawa Tibetan and Qiang Autonomous Prefecture, northwest China's Sichuan Province, August 23, 2021. (Photos: China News Service)

Visitors walk on a bridge in the Nen Ensangcuo scenic spot, Jiuzhaigou County, Ngawa Tibetan and Qiang Autonomous Prefecture, northwest China's Sichuan Province, August 23, 2021.

Stunning scenery is seen in the Nen Ensangcuo scenic spot, Jiuzhaigou County, Ngawa Tibetan and Qiang Autonomous Prefecture, northwest China's Sichuan Province, August 23, 2021.

Stunning scenery is seen in the Nen Ensangcuo scenic spot, Jiuzhaigou County, Ngawa Tibetan and Qiang Autonomous Prefecture, northwest China's Sichuan Province, August 23, 2021.

Stunning scenery is seen in the Nen Ensangcuo scenic spot, Jiuzhaigou County, Ngawa Tibetan and Qiang Autonomous Prefecture, northwest China's Sichuan Province, August 23, 2021.