To prevent the unwitting from accidentally falling into traps, it is commonly agreed in the village that hunters tie a nearby laviya (Miscanthus floridulus) into a large knot to signify the location of an animal trap.
為防不知情者誤踩陷阱，獵人將一叢路邊的五節芒葉片揪成一大結，代表此處安有獸夾，是村落裡一條重要的公共法規。