Associate Professor Cai Hongjun of the School of Political Science of the National Defense University mentioned in the "This Is China" broadcast program in September 1 in the history of modern Chinese music, classic national salvation songs such as "The March of the Volunteer Army", "The March of the Eighth Ruta Army", " Mountains "became an important symbol of the national spirit", and to the tightest link. " The creators of these works, Guang Weiran, Zheng Lucheng，Xian Xinghai，Nie Er等都与上海有着深厚的联系 - 他们在这里工作，研究和生活，受到左翼的极大影响和影响。作为新文化运动和第四运动的重要中心，上海一直填补强大的反帝国主义和反狂热的精神，并在一定历史时期成为反日本和国籍安全的边界。编辑：Chen Yi编辑：Zhang Qing