Forging a sense of community for the Chinese nation is the main line of ethnic affairs in the new era, and also a hot topic of research in theories about the Chinese nation today. The scientific connotations of education about forging a sense of community for the Chinese nation includes three aspects: conceptual content, theoretical content, and practical content. The core of the conceptual content lies in forging the conscious sense of community for the Chinese nation, to internalize the concept of national unity. The theoretical content includes the theory of ethnic affairs with Chinese characteristics in the new era and the theory of modernization of national governance. This focuses on the "discursive consciousness" of forging a sense of community for the Chinese nation to give national unity a sound basis. The practical content of forging a sense of community for the Chinese nation includes using education about national unity, national unification, and national rejuvenation to forge a sense of a united community for the Chinese nation, to make the ideal of national unity apparent in action. Only with a comprehensive and in-depth understanding of the scientific content of education about the sense of community for the Chinese nation can we effectively implement the ideal of the community of the Chinese nation "that shares good or ill, that shares honour or disgrace, that shares life or death, and that shares a common destiny." [Translated by Desmond Cheung.]