Then Luo Yin and Pei Yizhi both expressed their advice to parrots in the second person. What are the advantages of this writing?

"I advise you not to move the nature of birds and animals" and "I advise you not to use plain language", both of which adopt the second person address, giving people a real and natural feeling. And it has personification effect in rhetoric. In fact, from the perspective of poetry itself, "er" and "jun" in poetry can be regarded as a kind of introspection of the poet himself and a warning to himself. Pei Yizhi's Parrot expresses a persistent pursuit of innocence and frankness. Luo Yin's "parrot" is a mockery of his embarrassing situation trapped by officialdom, comforting himself to be content and be careful not to get into trouble. It reveals the poet's deep helplessness and desolation.