The emergence and development of Chinese minority oral literary theories are closely related to the evolution of modern nation-state narrative discourse. In the course of more than 70 years of development， its subject status has been initially recognized. Because of mainstream poetics'' bias， minority oral literary theories tend to lose their "voices". To break the dualistic thinking habits of "minority nationalities versus Han nationality"， "written literary theories versus oral literary theory"， and "mainstream versus marginal"，and to conduct relevant studies on Chinese minority oral literary theories from the perspective of multi-ethnic cultural interaction and integration are important representations of promoting the discourse practice of Chinese literary theory.