Reconstruction of Ethnic Villages Under the Intervention of Relocation: Functional Improvement and Suitability Enhancement: A Case Study of Yongcong Township in Liping County

Ethnic villages are a multidimensional interactive space between cultural inheritance and modernization; analyzing their spatial reconstruction is fundamental for promoting agricultural and rural modernization and sustainable ethnic development. This study examined ethnic villages in Yongcong Township, Liping Country, from 2016 to 2022, focusing on changes in function and suitability under relocation through a function and suitability evaluation index. Case comparisons were made between administrative villages with high functional and suitability levels and those with resettlement sites. In 2016, ethnic villages followed a growth pattern of Yongcong–Dundong–Guantuan, with low patch density, dispersed distribution, and simple shapes. By 2022, functionality and suitability significantly improved, with an increase in village patches and larger patch areas shifting toward spatial aggregation. Horizontally, land use within reconstruction boundaries diversified by function, whereas vertically, housing structures were reorganized: non-settlement villages retained traditional and modern types while settlement villages combined both, leading to a shift from functional singularity to multifunctionality. Relocation-induced reconstruction may lag local knowledge systems and reduce well-being. Initially, government-led suitability enhancement dominates; gradually, villages increasingly internalize regional identity and competitiveness. By analyzing post-relocation village reconstruction, this study supports the integration of ethnic and regional dynamics, achieving high-quality sustainable development in minority regions.