For a long time, China has been concerned about the external dissemination of ethnic minority culture, enhancing the power of national ethnic culture through dialogue, exchange, and other means of cultural dissemination among different ethnic groups. The influence of China's traditional culture with exotic characteristics in the international community has gradually increased, reflecting China's long history and culture, which plays an important role in increasing the creativity of Chinese ethnic culture and the great rejuvenation of Chinese culture. Therefore, this article analyzes the shortcomings of the dissemination of traditional Chinese culture and the importance of international dissemination, and explores the current path of Chinese ethnic minority culture in international dissemination. It is found that the dissemination degree of national characteristic culture under modern communication means is about 8.8% higher than that of national characteristic culture under traditional communication means, indicating that the new communication path can effectively spread China's diverse traditional culture and promote the international development of different traditional culture.