Landscape of the Moon Lake and colorful mountains enveloped in the mist on a winter morning, creating a mysterious scenery in Ya'an City, southwest China's Sichuan Province. (Photos: China News Service)

Landscape of the Moon Lake and colorful mountains enveloped in the mist on a winter morning, creating a mysterious scenery in Ya'an City, southwest China's Sichuan Province.

Landscape of the Moon Lake and colorful mountains enveloped in the mist on a winter morning, creating a mysterious scenery in Ya'an City, southwest China's Sichuan Province.

Landscape of the Moon Lake and colorful mountains enveloped in the mist on a winter morning, creating a mysterious scenery in Ya'an City, southwest China's Sichuan Province.

Landscape of the Moon Lake and colorful mountains enveloped in the mist on a winter morning, creating a mysterious scenery in Ya'an City, southwest China's Sichuan Province.

Landscape of the Moon Lake and colorful mountains enveloped in the mist on a winter morning, creating a mysterious scenery in Ya'an City, southwest China's Sichuan Province.

Landscape of the Moon Lake and colorful mountains enveloped in the mist on a winter morning, creating a mysterious scenery in Ya'an City, southwest China's Sichuan Province.