(2) In terms of descriptive techniques, Weng's poems are described from the side. Through the description of cloisonne before and after the rain, he writes the following characteristics: He's poems combine the front description with the side description, and besides the strangeness described from the side, there are also the characteristics of two Chinese couplets describing from the front. Love; He's poems are lyrical directly, using the scenery to express his feelings, describing the poet's relaxed and happy mood before the rain, the happy rain in the rain and the "strange" rain after the rain.