Abstract: With the increasing competition of ideology and values among major powers on a global scale, promoting the international communication of humanity’s common values is of great significance. It is conducive to laying the value foundation for building a community with a shared future for mankind, providing value clarification for responding to the intentional slander of hostile forces, and providing value support for establishing China’s image as a major power. At present, the international communication of humanity’s common values mainly faces practical difficulties such as the exclusion of multicultural differences, conflicts and competition of Western values, and insufficient discourse platforms and narrative abilities. To this end, it is necessary to further strengthen cross-cultural crowdsourcing and elaborate on the connotation and tension of humanity’s common values. It is also indispensable to strengthen the thinking of international agenda setting and actively set a framework of issues around humanity’s common values. A three-dimensional international communication mechanism should be created to enhance the communication effect of humanity’s common values, smooth economic and cultural exchange channels, and highlight the practical significance of humanity’s common values.