Ceremony "mop up" black water "of the province phetchabun, phetchabun villagers for Holy tradition, which is believed to be behind the ritual element will cause the rain to fall seasonal grains with abundance. An epidemic. Where such beliefs derived from subsequent proof inheritance myth that there is a group of former professional fishermen catch fish in the PA SAK River one day this group of fishermen. Fishing as usual every day. Freak up from breakfast all the time no one afternoon. Can catch fish have even a single ceremony "mop up" black water "of the province phetchabun, phetchabun villagers for Holy tradition is that after these rituals consisted of. Grains are fertile and yet free from epidemics. Where such beliefs derived from subsequent proof inheritance legend