What is the rhetorical device of Coconut Wind, Haiyun and World Travel?

Exaggerated rhetoric. The figure of speech in Coconut Wind and Sea Rhyme is an exaggerated figure of speech. Coconut wind and sea rhyme means beautiful environment, endless blue sea, blue sky and coconut trees swaying in the breeze on the beach. Hyperbole is a rhetorical device that exaggerates or reduces the image, characteristics, function and degree of things in order to achieve a certain expression effect.