Let's classify all kinds of poems from different angles and with different standards.
① According to different contents and forms of expression, it can be divided into lyric poems, narrative poems and philosophical poems.
② According to different language formats, it can be divided into: ballads (folk songs, ballads, nursery rhymes), Chuci, metrical poems, free poems, etc.
According to the order of historical development, it can be divided into: ancient poetry, new poetry, modern poetry, new poetry and so on.
According to different themes, it can be divided into epic poems, military poems, landscape poems, pastoral poems, local poems, urban poems and so on.
⑤ According to the combination with other genres, it can be divided into prose poems, fable poems, fairy tales, riddles, poems, parallel prose, poetic novels and poetic dramas.
⑥ According to the length of space, it can be divided into: narrative long poems, short poems, mini short poems, etc.
There can also be different sub-methods, such as by style, genre, function and so on.