The artistic techniques of poetry appreciation can be divided into the following three types:
1. Expression: narration, description, discussion, lyricism and explanation.
2. Expression techniques: fu, comparison, xing, rendering, contrast, setting off, combination of reality and reality, combination of motion and static, symbol, association, imagination, quotation, line drawing, blank space, etc.
3. Rhetorical devices: metaphor, repetition, contrast, personification, exaggeration, parallelism, duality, quotation, rhetorical question, metonymy, pun (common) irony, intertextuality, overlapping, euphemistic refusal, avoidance of repetition, variation, layering, buffering warning, presentation, repetition, overlapping, reference and turning.