This festival of the Tay-Nung ethnic groups lasts from the 2nd to 30th of the 1st lunar month to start the new harvest. The festival’s activities include throwing Con for predestined love, Chinese-chess, swinging, lion dances, unicorn dances, dragon parade, etc. Particularly, the familiar sli songs (Nung ethnic group), luon songs ( Tay ethnic group) have performed excellently in village, on side of river or in forest.