For the early rice harvest, usually around New Year, the ajauwan head man would take the whole tribe to perform a ceremony in front of the shamanistic ancestors, land god and god of the Five Grains. Fearful that the young children would do something offensive, the adults would use what materials were at hand to erect a simple swing so that the children would not interfere with the proceedings of the ritual.
在元旦早稻收穫前，頭目會帶領全部落進行祭典，在巫師祭祖先、地域神、五谷神及天神過程中，最忌諱有人打噴嚏，惟恐小孩冒犯，祭祀將前功盡棄，乃就地取材在旁架設簡單的小鞦韆，讓小孩不要干擾儀式。