Cambodian King Norodom Sihamoni (C) and government officials attend a ceremony to celebrate the 57th anniversary of independence of Cambodia in Phnom Penh, on Nov. 9, 2010. Cambodia celebrated the 57th Independence Day on Tuesday. About 20,000 people from all walks of life attended the ceremony. [Xinhua]

Cambodian students cheer during a ceremony to celebrate the 57th anniversary of independence of Cambodia in Phnom Penh, on Nov. 9, 2010.  [Xinhua]