Shihu! Tiger! What are the rhetorical forms of the last paragraph and the first paragraph in the Dark Forest ...?

This poem uses amazing imagination to compare the impression of the tiger to a brilliant fire that burns through the forest and grass at night, and expresses the beauty of mighty, mysterious and brilliant power on the tiger. This paper attempts to interpret the multiple symbolic meanings of the word "tiger" from the perspective of cognitive metaphor in order to achieve a deeper understanding of this work.