About 700 years before the original krung thai soil since the reign of เป็ราชธานี, called the diamond, and urban and community area is 2340-2320 (1777). Called the Community House, DIN daeng, or community. Sawankhalok, SI
Approximately 700 years old before the days since the Sukhothai era into the community and the City of Diamonds year from 2320 to 2340 and set a new community called Din community or communities. Sikhirimat.
The original story before 700 years period from Sukhothai as capital, called Urban Diamond and the year 2320 - 2340 and set up a new community. Called home community land or community T. Si Khiri mat.