1. King of the Royal command, seal it inside the territory with the Sukhothai.As Chairman of the city's other two river mouths need to halt rice highway.
1. King is an edict to seal up support within his territory. There Sukhothai , Kamphaeng Phet field was president of the city, such as the mouth of two tributaries counterpart.
1. King has a ukase to exchange the use within the Royal territory. The Sukhothai is the president of the other cities, such as PHET Thung Yang mouth to heaven. .