The term "Khmer" primarily refers to the ethnic group native to Cambodia, known for their rich culture and history. The Khmer people have their own language, also called Khmer, which is part of the Mon-Khmer language family. They are famous for their traditional dance, music, and art, which reflect their deep-rooted beliefs and customs. The Khmer civilization is best known for the magnificent Angkor Wat, a temple complex that showcases their architectural brilliance. This UNESCO World Heritage site attracts millions of visitors each year, highlighting the significance of the Khmer Empire, which flourished from the 9th to the 15th centuries.