After the founding of New China, March of the Volunteers was established as the national anthem by the Central People's Government and became an indispensable part of the national system. It is still widely used today. Everyone has been influenced by the national anthem since childhood, always warning our people and future generations, not forgetting the national tragedy and humiliation, making unremitting efforts for the strength of the country and the nation, and becoming a citizen who contributes to and loves the country. Second, Nie Er was able to innovate in art, making foreign things serve China, combining Chinese and western, bringing forth the old and bringing forth the new, and made pioneering contributions. The birth of Socialism with Chinese characteristics's new music. Music is the best interpretation of borderless.