Golky's "Petrel" is a beautiful poem written in the form of a fable. First, the successful use of symbolic techniques is one of the outstanding artistic features of the work. In the poem, wind, rain, thunder, and lightning are symbols of reactionary power, while the turbulent sea symbolizes the revolutionary power of the people. Haiyan is the embodiment of a revolutionary warrior and a prophet of victory. Images such as seagulls, sea ducks, and penguins symbolize those bourgeois politicians and small citizens. Second, the vivid description of scenery and the use of rhetorical techniques such as contrast, foil, metaphor, and personification enhance the artistic atmosphere and expressive effect of the work. Thirdly, the language of the poem is vivid, vivid and emotional, with a sense of music and pictures. The whole poem is permeated with the passion of romanticism.