I have a Chinese teacher who loves to talk about allusions. Once when she was talking about the finishing touch, she said that many famous poems have been passed down, and it is often because of one word in a sentence that the whole article comes alive. She cited the sentence "The red apricot branches are full of spring." It is indeed an eternal masterpiece, but I just like the last sentence, "The morning is light outside the green poplar smoke." The light and distant Jiangnan, the ancient alleys shrouded in mist and rain, the green willows kissing the water, and the breeze blowing up the hair, just like He Xiaohan's love, simple and plain, but with a long lasting charm. Are you willing to be patient and listen to the author tell a story that may not be exciting at all?