 At each place of settlements only a portion of the group set out in search of a better place with more natural resources they needed in their day today life, leaving behind the remaining population at such places as permanent citizens of that village.While they were settled at Tukhea Khup, one day a group of these people while on fishing trip at the confluence of the Yayi river and the Zungki(Thurak ke) river, they discovered a burnt charcoal and partly burnt firewood floating down from the Yayi river.This discovery made them more curious of other human settlement towards the source of Yayi river.