Before liberating, hertz philosopher basks in captured piscine treatment dry fish, a large number of storing rise, in order to have all the year round edible.

• 全年大部分时间都是从事渔猎生产。解放前,赫哲人将捕捉的鱼加工晒成干鱼,大量储存起来,以备常年食用。