Compelling evidence for this period is found to have build a castle with a focus, and many of the large, as well as evidence about the construction. Such as inscriptions mention the name builders to make the presumptionThe southern part of northeast. The land of the Khmer empire. In some modern may have the city as a arteriosclerosis with important people to rule over the evidence from inscriptions have discussed Suryavarman II 5.Or "land outside the กัมพุช", such as the temple of Preah Vihear Prasat TA muen Thom Suryavarman II. 6 which is built from narenthorn Phimai and made the sun, The ปราสาทพนมรุ้ง
.