中国特色民族理论实践中的核心问题促进民族发展、协调民族关系。,它体现在民族工作实践中就是民族团结进步。民族团结与民族进步是辩证统一体。民族发展与民族进步密切相关,民族关系与民族团结密切相关。 The Key Problems in the Practice of National Ethnics with Chinese Characteristics Promote the Development of Nationalities and Coordinate the Ethnic Relations. , Which is reflected in the practice of ethnic work is the progress of national unity and progress. National unity and national progress are dialectical unity. Ethnic development is closely related to national progress, and ethnic relations are closely linked to national unity.