通过对广西南部壮、瑶两个族群的比较,分析了山区少数民族农民工的社会网络特征及其对非农职业流动的负面影响。田野调查资料表明,山区少数民族农民工的“原初社会网络”呈现民族构成单一、职业构成同质性高、以强关系为主等基本特征。这使得山区少数民族农民工在非农职业流动过程中难以融入打工地的地方性社会网络,“新社会网络”难以建构,对非农职业流动产生了负面影响,从而导致山区少数民族农民的相对贫困程度进一步加剧。 Through the comparison of Zhuang and Yao ethnic groups in southern Guangxi, this paper analyzes the social network characteristics of peasant workers in mountainous areas and their negative impact on non-agricultural occupational mobility. Field survey data show that mountainous ethnic migrant workers “original social network ” presents a single ethnic composition, high homogeneity of occupational composition, and strong relations as the basic characteristics. This makes it difficult for ethnic minority migrant workers in mountainous areas to integrate into the local social networks in the non-agricultural occupations during the non-agricultural occupational movement. The “new social network” is difficult to construct and has a negative impact on the non-agricultural occupational mobility, The relative poverty level is further aggravated.