Rural Cambodians wear a krama scarf which is a unique aspect of Cambodian clothing. The sampeah is a traditional Cambodian greeting or a way of showing respect to others. Khmer culture, as developed and spread by the Khmer empire, has distinctive styles of dance, architecture, and sculpture, which have been exchanged with neighbouring Laos and Thailand throughout history. Angkor Wat (''Angkor'' means "city" and ''Wat'' means "temple") is the best-preserved example of Khmer architecture from the Angkorian era along with hundreds of other temples that have been discovered in and around the region.