"A boat with a leaf, a bamboo cloak, and an old man fishing for snow in the cold river" comes from Liu Zongyuan's Jiang Xue, which means a fisherman wearing a coir and a hat on a lonely boat; Fishing alone in the snow. By using the typical generalization method, this paper selects the typical scenery-Qianshan Wanjing, which can best express the cold in Shan Ye, and depicts the picture of heavy snow and freezing in the cold. Then draw an image of a fisherman fishing alone in the cold river to express the poet's unyielding and deep loneliness after being hit.