The Kingdom of Cambodia...

"... is a country in Southeast Asia that borders Thailand to the west and northwest, Laos to the north, Vietnam to the east and southeast, and the Gulf of Thailand to the south. Cambodia is a constitutional monarchy with Norodom Sihamoni as King. Phnom Penh is the kingdom's capital and largest city, and is the principal center for the country's economy, industry, commerce and culture. Siem Reap, a city located near the famous ruins of Angkor Wat is the gateway to the Angkor region, and is Cambodia's main destination for tourism. Battambang, the largest city in western Cambodia, is known for its rice production, and Sihanoukville, a coastal city, is the primary sea port and beach resort.
Cambodia has an area of approximately 181,035 square kilometres (69,898 sq mi) and a population of over 14 million ethnic Khmer. Most Cambodians are Theravada Buddhists, but the country also has a substantial number of predominantly Muslim Cham, as well as ethnic Chinese, Vietnamese and small animist hill tribes.
Agriculture has long been the most important sector to the Cambodian economy, with around 59% of the population relying on agriculture for their livelihood (with rice being the principal crop). Other important sectors include garments, construction and tourism - foreign visitors to Angkor Wat numbered more than 4 million in 2007. In 2005, oil and natural gas deposits were found beneath Cambodia's territorial waters, and once commercial extraction begins in 2011, the oil revenues could profoundly affect Cambodia's economy."

Text in: http://en.wikipedia.org/wiki/Cambodia