Relocation and resettlement programs are crucial initiatives for achieving coordinated regional development, and the efficacy of governance in resettlement communities significantly impacts the sustainable development of the displaced population. This paper focuses on the governance of relocation and resettlement communities in Liangshan Prefecture within the context of rural revitalization. It constructs a three-dimensional evaluation framework encompassing "livability," "employment suitability," and "effective governance." On the basis of field survey data, the paper systematically assesses the achievements and shortcomings of resettlement community governance in terms of deep integration, employment stability, and collaborative governance. The findings reveal that the currently prominent challenges include insufficient linkages, unstable employment, uncoordinated governance, and significant regional disparities. The study proposes optimization strategies such as fostering community cohesion through ethnic cultural heritage, promoting employment through local-based industries, enhancing governance through Party leadership, and advancing balanced development through optimized resource allocation. These recommendations aim to provide insights for establishing a modern rural community governance system.