Use bold and exaggerated artistic techniques, often using metaphors and personification. Li Bai's imagination is also realized through the clever use of these rhetorical devices. For example, it is the same as climbing Tianmu Mountain in my dream. Popular in the North: "Snowflakes in Yanshan Mountain are as big as seats" shows the wonder of snow in the frontier. "The Yellow River can still hold the soil" expresses the grief of the families of soldiers who died in the battlefield. Li He is also an expert in this field. For example, Li Ping's poem: "The phoenix in Kunshan is broken, the lotus cries, and the vanilla laughs" highlights the mystery of music art with anthropomorphic techniques. Wild goose gate: "dark clouds crush the city, and light shines on the sun and golden forest." Highlight the tension of war with figurative rhetoric. Entrust one's ambition to achieve something in a romantic way. For example, Li Bai's "Into the Wine": "Since God has given talents, let them be employed! , spin one thousand silver, all back! "Farewell Minister of Xie Tiao Village in Xuanzhou": "We are both far-sighted and want to embrace the bright moon in the blue sky." "Song of Xia Sai": "I would like to put my sword in my waist and cut Loulan straight." At the same time, some poems are full of contempt for powerful people and the spirit of resisting reality. Climbing Mount Tianmu in my dream: "Andrew is a powerful man, and he will never be shown an honest face." Poems such as Li He's "Wild Goose Gate's Taishouxing" say: "Jintai reported to you and took Yulong to death." "Nanyuan (V)" said: "Why don't men take Wu Gou and gather in fifty states of Guanshan?"