The format of poetry requires that the rhyming words be even and oblique. The bottom line of poetry is "rhyme". Rhyme refers to rhyme, which is the bottom line in terms of format. Wen refers to writing, which is the bottom line in content. Basically, in addition to the bottom line of poetry and rhyme, there are only soft and uniform rhyming words. Regulation. Poetry is an ancient literary form that embodies the author's deep understanding of life, nature and human emotions with concise and jumping language and rich imagination and emotional expression. Poetry has a long history and richness all over the world. The tradition of poetry is an important part of Chinese culture. Poetry has a history of thousands of years. From the Book of Songs to Tang poetry, Song lyrics, Yuan opera, and then to modern poetry, poetry has always carried people's spiritual pursuit and emotional sustenance.