Red poetry is a collection of red poetry, generally referring to revolutionary poetry. Some people also say that red poems are poems inscribed on red, that is, they comment on "A Dream of Red Mansions" in the form of poetry. As a result, people dubbed it the "Ti Yong School", and the main achievement of the "Ti Yong School" was its red poems. Poems inscribed on red refer to poems inscribed with "Dream of Red Mansions" and Cao Xueqin. It mainly includes "Dream of Red Mansions" plot chants, character chants, scene chants, artistic chants and related chants of Cao Xueqin.