Photo taken on Oct. 29, 2016 shows mountains in the Himalayas. The 8,844.43-meter-high Mt. Qomolangma, located on the border of China and Nepal, is the world's tallest peak. [Xinhua/Guo Qiuda] 

Photo taken on Oct. 29, 2016 shows the Mt. Qomolangma. The 8,844.43-meter-high Mt. Qomolangma, located on the border of China and Nepal, is the world's tallest peak. [Xinhua/Shi Haoyi]

Photo taken on Oct. 29, 2016 shows wild blue sheep at the foot of Mt. Qomolangma. The 8,844.43-meter-high Mt. Qomolangma, located on the border of China and Nepal, is the world's tallest peak. [Xinhua/Shi Haoyi]

Photo taken on Oct. 29, 2016 shows the Mt. Qomolangma. The 8,844.43-meter-high Mt. Qomolangma, located on the border of China and Nepal, is the world's tallest peak. [Xinhua/Liu Dongjun]