Santrad is the ancient remains of Rong Hai Village. It is the big ancient community. It is located beside Kwan Phayao. It is the part of Tilok Aram Temple. There are 8-9 places of clue religion place. Evidence is found to involve in Tilok Aram Temple is stone inscription. It is found at mound Santard of rearmost Rong Hai Village. At present, Rong Hai Village still continues the intellect and way of life. Villagers bring antiques to Santard such as jar, basket and making knife of tool. Santrad is important for villagers. So they are set religious ceremony, ritual and oblation in every 5 April of years. Those have 5 years ago.