The new form of human civilization is a novel model of civilization nurtured by Chinese-style modernization, providing a Chinese solution to the predicament of Western modern civilization and offering a blueprint for the transformation and upgrading of global civilization. It is a significant topic in current global governance and civilization studies. Existing academic research mainly focuses on its theoretical connotations, content structure, and historical significance, while systematic studies on the construction of its international recognition are relatively weak. The generating mechanisms and obstructive factors of its international recognition have not been fully revealed, and there is a lack of systematic and operational paths for recognition optimization. Based on this, we take the enhancement of the international recognition effectiveness of the new form of human civilization as the core issue, relying on theories related to civilization recognition and cross-cultural communication, and using literature analysis and systematic comprehensive research methods to deeply explore the current situation and optimization paths of its international recognition. The article, based on the theoretical perspectives of the interpretation of the connotation and dimension division of recognition, the deconstruction of the internal logical connection of recognition, the definition of the concept of international recognition of the new form of human civilization and the dialectical regulation of its civilizational traits, deeply explores the multiple practical challenges faced by the new form of human civilization in the international recognition level due to the divergence of national interests, the cultural and linguistic barriers between China and the West, the ideological biases of the West, and the inertia of traditional fixed thinking. Starting from the internal mechanism of recognition generation, a four-dimensional collaborative framework of interest recognition, emotional recognition, value recognition, and practical recognition is systematically constructed, and a comprehensive and operational international recognition optimization path is proposed. This effectively fills the fragmented gap in existing research, enriches the theoretical system of the external communication of the new form of human civilization, provides theoretical support for eliminating international cognitive biases and enhancing its international communication power and value leadership, and also offers practical references and guidelines for promoting the coexistence and development of global diverse civilizations.