Photo shows the view in Dukezong ancient city of Shangri-la County, Deqen Tibetan Autonomous Prefecture, southwest China's Yunnan Province. Dukezong, which has a history of 1,300 years, means "Moonlight City" in the Tibetan language. [Photo/China.org.cn]

Photo shows the view in Dukezong ancient city of Shangri-la County, Deqen Tibetan Autonomous Prefecture, southwest China's Yunnan Province. Dukezong, which has a history of 1,300 years, means "Moonlight City" in the Tibetan language. [Photo/China.org.cn]  
Photo shows the view in Dukezong ancient city of Shangri-la County, Deqen Tibetan Autonomous Prefecture, southwest China's Yunnan Province. Dukezong, which has a history of 1,300 years, means "Moonlight City" in the Tibetan language. [Photo/China.org.cn]

Photo shows the view in Dukezong ancient city of Shangri-la County, Deqen Tibetan Autonomous Prefecture, southwest China's Yunnan Province. Dukezong, which has a history of 1,300 years, means "Moonlight City" in the Tibetan language.[Photo/China.org.cn]

Photo shows the view in Dukezong ancient city of Shangri-la County, Deqen Tibetan Autonomous Prefecture, southwest China's Yunnan Province. Dukezong, which has a history of 1,300 years, means "Moonlight City" in the Tibetan language. [Photo/China.org.cn]