Chinese Sani folk songs, originating from the vibrant culture of the Sani people in Kunming City, Yunnan Province, represent a precious tapestry of musical heritage. This research aims to examine the preservation and promotion of cultural literacy through the education of Chinese Sani folk songs in Kunming City, Yunnan Province. Esteemed Sani scholars, composers, and song transmitters serve as key informants, providing valuable insights into the multifaceted process of preserving and promoting this cultural treasure. A mixed-methods approach is employed. Combining qualitative interviews and quantitative questionnaires, this research offers a comprehensive perspective on Sani folk song preservation. The results highlight the importance of education, legislative support, cultural promotion, and collaboration with universities in preserving Sani folk songs. Suggestions include the establishment of folk song learning workshops, youth education programs, the preservation of traditional living environments, and the creation of a Sani folk song database. Overall, this research underscores the urgency of safeguarding this unique cultural heritage and contributes to the global discourse on preserving endangered folk music traditions.