Influence: Yuefu folk songs in Han Dynasty have a far-reaching influence on the healthy development of later poetry. This influence, of course, is first manifested in the inheritance of the realistic tradition, which is based on sadness and joy and is caused by events. It is under the nourishment of folk songs in Han Yuefu that the creation of poets facing life in Han Dynasty gradually became active, from initial simulation to innovation, which laid the foundation for the prosperity of Jian 'an poetry circles. Jian 'an Wei-Jin demeanor was a banner of Chen Ziang's poetry innovation movement in the early Tang Dynasty. The immortal poems such as Three Officials and Three Farewells written by Du Fu, a great poet in the prosperous Tang Dynasty, the New Yuefu Movement promoted by Bai Juyi and Yuan Zhen in the middle Tang Dynasty, the ZhenglYuefu in Pi Rixiu in the late Tang Dynasty, and the fine tradition of folk songs in Han Yuefu throughout the Tang Dynasty have played a guiding role in realistic poetry creation. Even Huang Zunxian, a famous poet in the late Qing Dynasty, consciously embarked on Yuefu philosophy in the era of the old democratic revolution. The five-character poetic style initiated by Yuefu folk songs has always been the mainstream of Chinese classical poetic style, and Yuefu folk songs have played a significant role in narrative skills, language art and so on. This is obvious to all.