Dazu vocal music, a unique and cherished intangible cultural heritage, serves as the focal point of this research conducted in Chongqing, China. The study's objective is to investigate the contribution of cultural transmission of Dazu vocal music in Chongqing through education and literacy. The research site, Dazu City, is the epicenter of this cultural treasure, encompassing various educational institutions from primary to tertiary levels that engage with this art form. Two key informants, comprising experienced instructors and cultural representatives, offer valuable insights into the educational initiatives and literacy practices supporting Dazu vocal music. Research tools, including observation and interview forms, are employed for data collection, culminating in a detailed analysis of the cultural transmission process. The study's results underscore education's pivotal role in preserving Dazu vocal music, fostering hand-son learning, and promoting cultural documentation, with literacy facilitating accessibility beyond oral traditions. These efforts positively impact the local community by enhancing cultural identity and pride. Despite challenges such as an aging practitioner population and shifting cultural dynamics, collaboration among stakeholders emerges as a promising strategy for ensuring the tradition's continuity. In conclusion, this research highlights the importance of education and literacy in preserving intangible cultural heritage, offering insights applicable to similar endeavors worldwide.