《隋书·列传·卷四十九》
他们的风俗习惯与革末革曷族很相似：喜欢劫掠；因父母死了而悲哀哭泣的人，被看作是懦夫；只要按风俗将父母的尸体放在山巅树梢上，过三年后，才将尸骨收回来烧掉，烧时一边浇酒一边祷告说： 冬天，您们到向阳的地方吃供品吧。
因酹而祝曰： 冬月时，向阳食。
Their customs and habits were very similar to the Gemugeho tribe: they liked to loot; those who mourned the death of their parents were considered cowards; they placed the bodies of their parents on the treetops of mountains as per custom, and three years later they collected their remains and burned them, pouring wine on them as they prayed: "In the winter, please go to a sunny place to eat the offerings."