Photo taken on July 15, 2008 shows the sea of clouds in the mountain areas in Nyingchi Prefecture in southwest China's Tibet Autonomous Region. With an average altitude of 3,000 meters, Nyingchi is known for its humid and mild climate, charming scenery and rich natural resources.

Photo taken on July 15, 2008 shows the sea of clouds in the mountain areas in Nyingchi Prefecture in southwest China's Tibet Autonomous Region.

(Xinhua News Agency July 19, 2008)