What is the rhetorical device of awakening?

Xing: This is a rhetorical device of association. Touch the scene, borrow things, and be happy with things. It is a visual technique of poetry creation. Zhu has a saying: Xing, first talk about the words caused by reciting other things. Say something else, and then say what you want to say. Usually there are similarities between the two. This is a way of expressing emotion by borrowing things, which is usually used at the beginning of a poem. It has the functions of feeling, creating the atmosphere of the work, coordinating the rhythm, determining the rhythm and connecting the context. Improvisation can also make the language sing freely and the writing lively.