Group 1 - The core viewpoint of the articles emphasizes the development of a high-quality ethnic work in Xining, focusing on building a community with shared living, learning, construction, and enjoyment through three actions: governance protection, cultural immersion, and service enhancement [1][2] Group 2 - The governance protection action integrates ethnic work into the grassroots governance system, promoting the inclusion of various ethnic groups in spatial, cultural, and economic aspects [1] - The "1569" work model in Huangyuan County innovatively connects administrative, enterprise, and social resources through a regional party-building alliance, forming a collaborative system of resource sharing and responsibility [1] - Daily activities such as "reading the same book, sharing meals, and celebrating festivals together" are implemented to incorporate the community concept into residents' lives [1] Group 3 - The cultural immersion action focuses on promoting traditional Chinese culture, with activities like "opera entering the countryside" and the use of local folk songs to engage the community [1] - The "civilization practice + industrial development" model is innovated in Beichuan Industrial Park, extending cultural services to the end of the industrial chain [1] Group 4 - The service enhancement action prioritizes the improvement of people's livelihoods, addressing urgent issues faced by various ethnic groups [2] - Employment platforms are established for disadvantaged groups, such as the Linjiacai flagship store in Dongcheng District [2] - The focus on "one elderly and one child" in the urban area leads to enhanced elderly care services, including the operation of "happy canteens" and health services that combine medical care with elderly support [2]