For Your Informaiton A bit more about Cambodia
Nang Sbek (shadow theatre) (or Lakhaon Nang Sbek; Khmer) is closely related to the Nang Yai of Thailand, Wayang and Indonesia like the islands of Java and Bali, thus implying that Nang Sbek may have an Indonesian origin many centuries ago. Nang Sbek is also a dying art form and may disappear because of the decline in popularity due to the introduction of modern entertainment. Before the spread of modern entertainment such as movies, videos and television the Khmer enjoyed and watched shadow theatre apart from the other sources of entertainment available during that time. (Wikipedia)