The Dong Grand Songs, renowned for their polyphonic choral arrangements, are a vital cultural heritage of the Dong ethnic group. This study investigates the contemporary educational approaches to the literacy and development of the Dong Grand Songs in Guangxi, China. Employing a qualitative design, the research includes fieldwork, in-depth interviews, participant observation, and document analysis. Key informants comprise school administrators, teachers, song teachers, cultural inheritors, students, and community members. The findings reveal that integrating Dong Grand Song courses into primary and secondary school curricula, with support from song teachers and cultural inheritors, effectively enhances musical literacy and preserves this tradition. However, challenges such as youth migration, modern entertainment influences, and the aging population of song masters threaten the continuity of this cultural heritage. The study suggests comprehensive approaches, including economic support for rural areas, increased public awareness, and sustainable cultural programs, are necessary to address these challenges. This research provides valuable insights for policymakers, educators, and cultural practitioners on preserving intangible cultural heritage and promoting musical literacy through education.