This is not actually a attraction, but a travel company, in Siem Reap, you will find many such travel companies, they will gather everyone through hotels, five or six people or three or four people form a small group, take you to visit the beauty of Angkor Wat. The overall service is still very good, the explanation given, because it is not a Chinese group specially reported, so it is in English, but there are many strategies made before, and how much can be understood.