五国部是辽时居住在松花江下游和黑龙江流域的五个部落,关于五国部的居住地、名称、五国部与辽朝、与生女真完颜部的关系等问题,学界论述较多,其中尤以五国部的族属问题争议较大。结合史料对五国部物质文化进行比较分析,进而判定五国部是原靺鞨部落的组成。 The Five Kingdoms and the Five Dynasties are the five tribes living in the lower reaches of Songhua River and Heilongjiang River in Liao Dynasty. The discussion on the relationship between the residence and name of the Five Kingdoms and the Five Kingdoms and the Liao Dynasty, There are many controversies, especially among the ethnic groups in the five nations and ministries. Based on the historical data, a comparative analysis of the material culture of the Five Kingdoms and the Five Dynasties, and then the judgment that the Five Kingdoms and the Ministry of the Five Dynasties were composed of the former tribesmen.