【摘要】 魏晋并州胡的内部大体存在三大部分，即恒山—滹沱片区的乌桓及鲜卑、吕梁—汾水片区的五部匈奴、太行—上党片区的上党杂胡，三者之间并无政治上的统属关系或族群上的先天认同。晋末颖、越二王争霸之际，前者独归司马越，后两者皆附司马颖，故五部匈奴与上党杂胡之间最初就是盟友关系。司马颖死后，这种联盟关系转以石勒为纽带艰难维系，汉国对上党的经营亦始终依赖石勒在当地的影响力，直至双方关系发生异化和逆转。就政权核心而言，前、后赵的更迭是五部匈奴与上党杂胡互动竞争、势力升降的结果。自东汉以降，并州地区内迁胡人的发展演变可分为两个阶段，南匈奴与屠各胡的竞争融聚为第一期变动，五部匈奴与上党杂胡之间的分合消长则是节奏更快、影响更大的第二期变动。更多还原

【Abstract】 There were three major groups within Bingzhou Hu in the Wei and Jin Dynasties,namely Wuhuan and Xianbei in the Hengshan-Hutuo area,Wubu Xiongnu in the Lvliang-Fenshui area,and Shangdang Zahu in the Taihang-Shangdang area.There was no political affiliation or ethnic identity between them.During the War of the Eight Kings,the former belonged solely to Sima Yue,while the latter two were both attached to Sima Ying.Therefore,the relationship between Wubu Xiongnu and Shangdang Zahu was initially an alliance.After the death of Sima Ying,the alliance was maintained difficultly by Shile as the link.The kingdom of Han’s management to Shangdang also relied on Shile’s influence in this area.But this relationship eventually alienated and reversed.The change between The Former and Later Zhao,in terms of the core of regimes,was the result of competed between Wubu Xiongnu and Shangdang Zahu.This was the second great change of the Hu ethnic groups migrated in Bingzhou since the Eastern Han Dynasty,compared to the first change of confliction and integration between the Southern Xiongnu and Tuge Hu,which had a faster pace and greater impact.更多还原