Autumn scenery of Hongla Mountain in SW China's Tibet

This aerial photo shows autumn scenery of Hongla Mountain in Mangkam County, Qamdo, southwest China's Tibet Autonomous Region, Oct. 20, 2023. (Xinhua/Sun Fei)

This aerial photo shows autumn scenery of Hongla Mountain in Mangkam County, Qamdo, southwest China's Tibet Autonomous Region, Oct. 20, 2023. (Xinhua/Sun Fei)

This photo shows autumn scenery of Hongla Mountain in Mangkam County, Qamdo, southwest China's Tibet Autonomous Region, Oct. 20, 2023. (Xinhua/Sun Fei)

This aerial photo shows autumn scenery of Hongla Mountain in Mangkam County, Qamdo, southwest China's Tibet Autonomous Region, Oct. 20, 2023. (Xinhua/Sun Fei)

This photo shows autumn scenery of Hongla Mountain with snow mountains in the background in Mangkam County, Qamdo, southwest China's Tibet Autonomous Region, Oct. 20, 2023. (Xinhua/Sun Fei)

This aerial photo shows autumn scenery of Hongla Mountain in Mangkam County, Qamdo, southwest China's Tibet Autonomous Region, Oct. 20, 2023. (Xinhua/Sun Fei)

This photo shows autumn scenery of Hongla Mountain with snow mountains in the background in Mangkam County, Qamdo, southwest China's Tibet Autonomous Region, Oct. 20, 2023. (Xinhua/Sun Fei)

This photo shows autumn scenery of Hongla Mountain in Mangkam County, Qamdo, southwest China's Tibet Autonomous Region, Oct. 20, 2023. (Xinhua/Sun Fei)