Generally refers to all kinds of poems. The main features are: highly reflecting social life, condensing the author's strong thoughts and feelings, and being imaginative; The language is concise and vivid, arranged in rows, and the rhythm is distinct. According to whether the work has a complete story or not, whether it directly expresses the author's feelings can be divided into narrative poems and lyric poems; According to whether the works have metrical language, they can be divided into metrical poems and free poems.