Aerial photo of the Nuo Ri Lang Waterfall at Jiuzhaigou National Park in the Aba Tibetan and Qiang Autonomous Prefecture, southwest China's Sichuan Province, Jan. 5, 2022. (Photo: VCG)

A tourist wearing ethnic costumes takes selfies at Jiuzhaigou National Park in Aba Tibetan and Qiang Autonomous Prefecture, southwest China's Sichuan Province, Jan. 5, 2022. (Photo: VCG)

Aerial photo of the Pearl Shoal Waterfall at Jiuzhaigou National Park in Aba Tibetan and Qiang Autonomous Prefecture, southwest China's Sichuan Province, Jan. 5, 2022. (Photo: VCG)

Aerial photo of the Sparkling Lake at Jiuzhaigou National Park in Aba Tibetan and Qiang Autonomous Prefecture, southwest China's Sichuan Province, Jan. 5, 2022. (Photo: VCG)

Aerial photo of the Five Flower Lake at Jiuzhaigou National Park in Aba Tibetan and Qiang Autonomous Prefecture, southwest China's Sichuan Province, Jan. 5, 2022. (Photo: VCG)