Lusheng is a traditional wind musical instrument cherished by various ethnic minorities in China. The objective of this study is to investigate the role of Lusheng Chinese musical instruments in promoting literacy through educational functions and transmission. Conducted in Guizhou Province, a region rich in ethnic diversity, this study employs qualitative methods and engages two key informants who are local artisans with interview and observation forms. The data analysis reveals multifaceted insights into Lusheng's transmission and promotion. Findings highlight the challenges posed by modernization to traditional craftsmanship, emphasizing the urgency of preserving Lusheng production skills. The inclusion of Lusheng in the National Intangible Cultural Heritage list and the establishment of educational programs in primary, and secondary schools, and universities underscore the government's commitment to safeguarding Lusheng culture. Moreover, the research underscores the transformative impact of modern media on Lusheng's dissemination, and cross-cultural engagement is recognized as vital for expanding its influence. Balancing tradition and innovation remains a challenge. The study suggests collaborative efforts among government, academia, and society to develop a comprehensive conservation strategy, ensuring the continued transmission and promotion of Lusheng culture.