In Dimen, a village of the Dong ethnic group in Southwest China's Guizhou province, some of the buildings and culture have been preserved for more than 700 years, July 4, 2012. [Photo/Xinhua]

Parents wait outside the Donglan County Kindergarten to apply for admission of their children, in Hechi city of Guangxi Zhuang autonomous region, July 4, 2012. The Donglan County Kindergarten is the only State-owned kindergarten of the county and parents have to wait round-the-clock to struggle for the admission. The number of State-run kindergartens is far from enough to meet demand in many parts of China. [Photo/Xinhua]