Photo taken on Nov. 28, 2013 shows the scenery of Kargyin Snow Mountain, 40 kilometers from Derong County, southwest China's Sichuan Province. Surrounded by mountainous landscape and lush forests, the Tibetan villages there show unique Khampa features in architecture and lifestyle. [Photo/Xinhua]

Photo taken on Nov. 28, 2013 shows the scenery of Kargyin Snow Mountain, 40 kilometers from Derong County, southwest China's Sichuan Province. Surrounded by mountainous landscape and lush forests, the Tibetan villages there show unique Khampa features in architecture and lifestyle. [Photo/Xinhua] 

Photo taken on Nov. 28, 2013 shows the scenery of Kargyin Snow Mountain, 40 kilometers from Derong County, southwest China's Sichuan Province. Surrounded by mountainous landscape and lush forests, the Tibetan villages there show unique Khampa features in architecture and lifestyle. [Photo/Xinhua] 

Photo taken on Nov. 28, 2013 shows the scenery of Kargyin Snow Mountain, 40 kilometers from Derong County, southwest China's Sichuan Province. Surrounded by mountainous landscape and lush forests, the Tibetan villages there show unique Khampa features in architecture and lifestyle. [Photo/Xinhua] 

Photo taken on Nov. 28, 2013 shows the scenery of Kargyin Snow Mountain, 40 kilometers from Derong County, southwest China's Sichuan Province. Surrounded by mountainous landscape and lush forests, the Tibetan villages there show unique Khampa features in architecture and lifestyle. [Photo/Xinhua] 

Photo taken on Nov. 28, 2013 shows the scenery of Kargyin Snow Mountain, 40 kilometers from Derong County, southwest China's Sichuan Province. Surrounded by mountainous landscape and lush forests, the Tibetan villages there show unique Khampa features in architecture and lifestyle. [Photo/Xinhua]