Language is the carrier of culture, cross-cultural interlingual communication is bound to translation, and translational purposes, methods, and content of translation have effect on the spreading of culture. Spreading of national culture is crucial to the development of national culture and its long-term interests. Culture evaluation under the translation path can make the national culture in the cross-cultural communication more effective. Based on the particularity of national culture, this paper studies the dissemination effect of ethic culture, mainly from the superiority of the national culture,retaining of national culture characteristic,and the reflection of the national culture value.