Is poetry a poem that can be sung as a song?

Poetry is a literary genre, and not all poems are suitable for singing. Some poems are only suitable for reading, but it is no problem to sing them with music. Strictly speaking, Tang poetry and Song poetry are not specially used for singing. Specially used for singing is called "Qu", and "Qu" in traditional Chinese opera can be sung. There are also differences between modern lyrics and modern poetry. Some modern poems are not suitable for singing. ...