Take the white clouds in Spring River Flowers on a moonlit night as an example. The four lines of "White Clouds" are always written in the moonlit night, expressing the feelings of missing a woman and a wanderer in two places. "Baiyun" and "Qingfengpu" express feelings through objects. The white clouds are floating, symbolizing the uncertainty of "Bian Zhouzi". "Qingfengpu" is a place name, but "maple" and "pu" are often used in poems to express farewell to scenery and places. The two sentences "whose home" and "where" are intertwined. Because more than one family or one place has separation and sorrow, the poet raised such a question. A kind of lovesickness brings out the sorrow of separation between two places. One by one, the poem Love is rippling, with twists and turns.