Angkor Wat, also known as Angkor Temple, is located in Cambodia. The original name is Vrah Vishnulok, meaning "the temple of Vishnu". Chinese ancient books are called "Sangxiang Buddha House". It is the most well preserved temple in Angkor, famous for its magnificent architecture and meticulous relief, and the world's largest temple. In the 12th century, the Angkor king Su Yammo II (Suryavarman II) wanted to build a magnificent grotto temple on the flatland as the capital and temple of the Angkor dynasty. So it took the country to build it and took about 35 years to build it.