sentences:  The ritual is held every two years and all Saisiyat are expected to participate.According to the legend of the Saisiyat, the short people, who were less than a meter high and lived on the other side of the river, excelled in singing and dancing and were invited to the harvest festivals of the Saisiyat.The short people, however, were lascivious and often made advances towards the Saisiyat women.