Photo taken on Jan. 23, 2010 shows the colorful sand forest in Luliang County, southwest China's Yunnan Province. Luliang County has a colorful sand forest, which covers an area of 25 square kilometers. [Xinhua]
Photo taken on Jan. 23, 2010 shows the colorful sand forest in Luliang County, southwest China's Yunnan Province. [Xinhua]