Underground poetry: refers to latent writing, which is an urgent expression of the true voice of the most famous intellectuals of the era. Strictly speaking, China's underground literature, which still gradually emerged after 1949, is mainly underground poetry, which includes underground poetry publications, underground poetry publications, and the constant emergence of underground poet gatherings and recitations. , playing a major role and witness in the history of underground literature. The initial origin of underground literature should be in the early 1960s. After ten years of the Cultural Revolution, underground literature also ushered in its climax in the 1980s. Works such as "New Poetry Wave Poetry Collection" went above ground and took to the stage in the 1990s.