This photo taken on Oct. 27, 2023 shows a view of Mount Qomolangma at noon. (Xinhua/Zhang Rufeng)

This photo taken on Oct. 27, 2023 shows a view of Mount Qomolangma at dusk. (Xinhua/Zhang Rufeng)

Tourists visit Mount Qomolangma National Park in southwest China's Tibet Autonomous Region, Oct. 27, 2023. (Xinhua/Zhang Rufeng)

This photo taken on Oct. 27, 2023 shows a view of Mount Qomolangma at dusk. (Xinhua/Zhang Rufeng)

This photo taken on Oct. 27, 2023 shows a view of Mount Qomolangma at dusk. (Xinhua/Zhang Rufeng)

A tourist visits Mount Qomolangma National Park in southwest China's Tibet Autonomous Region, Oct. 27, 2023. (Xinhua/Zhang Rufeng)