omitting distinctions between individual states. This approach explains why there was a noticeable increase in stone inscriptions during the seventh century. Multiple independent territories would produce their own recordings and written regulations, whereas in one polity only a tiny elite would be allowed access to such tasks.

Before historians had begun to analyse and use epigraphic sources in great numbers, all available evidence supported the idea that the center of the Chenla principality must be located at Mount Phu Kao - Lingaparvata