This study uses qualitative research and interview techniques to investigate the transmission of "Da Ge" for the Dong ethnic group in Sanjiang, Liuzhou, China. Using the methods of field investigation, observed and studied the musical scores to understand the types and characteristics of Dong ethnicity "Da Ge". This study summarizes the distribution method, protection status, and influencing characteristics of the Dong ethnicity "Da Ge" and investigates targeted protections using literature research and interviews conducted. According to the results of the research, the transmission of the Dong "Da Ge" is divided into traditional and contemporary modes based on cultural migration, cultural evolution, economic growth, and social development. The best method for preserving and develop the Dong "Da Ge" is to maintain its local community's characteristics while continuously absorbing it through interaction and collision with other cultures. [ABSTRACT FROM AUTHOR]