Abstract: Embracing this new cultural mission entails profound theoretical logic， value logic， and practical logic. The value logic embodies the enhancement of the modern civilization dissemination capacity of the Chinese nation as an important force to enhance the cultural confidence of the Chinese nation in the new era， provide powerful spirit for Chinas modernization with Chinese characteristics， and enhance Chinas international discourse power. The practical logic embodies the leadership of the “double innovation” spirit in the “double innovation” development of traditional culture， highquality cultural industrial development and digital development， continuously promoting the dissemination of the modern civilization of the Chinese nation， and enhancing the influence of the dissemination capacity of the modern civilization of the Chinese nation.

Key words: Chinese civilization; communicative power; cultural confidence

摘要： 党的二十大报告明确提出要“增强中华文明传播力影响力”。深入理解新时代增强中华民族现代文明传播力的三维逻辑，需要全面、准确地从马克思主义文化理论、习近平文化思想和传播学理论把握其理论逻辑；从中华民族文化自信、中国式现代化发展和中国国际形象塑造理解其蕴含的价值逻辑；从传统文化的“双创”发展、高质量文化产业发展和数字化发展中探究其实践逻辑。

关键词: 中华文明；传播力；文化自信