A booth for Changbaishan Mountains in Northeast China's Jilin province is set up at the first China (Wuhan) Culture and Tourism Expo that opened in Wuhan on Nov 26. Changbai Mountains, known as one of the three powder snow bases in the world, displayed its various tourism products at the expo, which attracted many visitors. [Photo/ Changbai Mountain Protection Development Management Committee]

A staff member introduces Chiangbai Mountains tourism products on Nov 26. The tourism organization is scheduled to organize more than 40 ice and snow activities for the new snow season. [Photo/ Changbai Mountain Protection Development Management Committee]

Steam rises from a hot spring in the hot spring valley on the north slope of the Changbai Mountains in Jilin province. [Photo/CFP]