2. The story of Tri Bhumi (Three Worlds) was engraved on the oldest stone inscription in the reign of King Lithai.
3. When the Tai group migrated to resettle in the south, Srivijaya Kingdom was founded along the Salween and Iravadi Rivers.
4. King Maha Thammaraja had formerly been an uparat from Phitsanulok City.
5. King Ramkamhaeng the Great was well-remembered as he announced an independence of Sukhothai Kingdom in 1300 A.D.