Han Fu, Chu Ci?

Chuci is a kind of singing method of Chu people, often with the word "Xi"

The book of songs comes from divination, which is more formal than Chu Ci.

They were all written by people in the pre-Qin period.

Han Fu evolved from Chu Ci and gradually turned to prose.

Tang poetry has a strong demand for situations, such as rhyme requiring two antitheses in the middle.

Song Ci has metrical requirements for multiple points and ups and downs (some of which are difficult to distinguish and uncertain in the impression), but the length of each sentence varies.

Sanqu, as its name implies, is originally sung, with epigrams and so on.