On this base, the Han ethnic society in the watershed of Huangshui river gradually formed grass-roots social structure that Bao and Zhai as main form, and was followed till now.

• 且在此基础上，湟水流域汉族社会逐渐形成了以堡、寨为主要形式的基层社会结构，一直沿袭到现在。