Abstract: This paper discusses the ethnic relations in southwest Sichuan in the Ming and Qing dynasties from two aspects: the first is the relationship between the isolated Han and the latter Han; The second is the relationship between the Han nationality and the surrounding ethnic minorities, thus concluding the characteristics of the ethnic relations in southwest Sichuan. By virtue of its cultural characteristics, the isolated Han nationality maintains the “double” boundary between “our nationality” and “other nationalities”, showing the “fluidity of ethnological realm between Han nationality and minority nationalities”, which provides a new case for how to deal with ethnic relations and protect their traditional culture.

Key words: southwest Sichuan, Hanan nationality island, ethnic relation, other nationalities

摘要： 探讨明清时期川西南地区的民族关系，一是孤岛汉族与后迁汉族的关系，二是汉族与周围少数民族的关系，归纳川西南民族关系的特征。孤岛汉族凭借其文化特质，保持着“我族”与“他族”的“双重”边界，显示出汉族和少数民族民族学境界的流动性，为如何处理民族关系、保护自己民族的传统文化提供新的案例。

关键词: 川西南, 孤岛汉族, 民族关系, 他族