This article aims at studying the story about the Kingdom of Siam in the land of God and the King Prasat thong yo Te mountain hotel Sao have recorded details of the story, and significant events in the history of the document, and is regarded as a leading source of critical pieces of evidence that give information about the. The geography of Siam Ayutthaya and regarded as wells was born to trade with Nations in the West. The study indicates the document on the basis of Siam. The laws of Siam.