"A exhausted love can slowly return home" is recorded in the notes of the Song Dynasty and Zhou Yun's novel Two Stories of the West Lake in the Ming Dynasty. Princess Wu goes back to Lin 'an every year during the Cold Food Festival, and Qianliu misses her very much. One spring, the princess did not return, the spring scenery will be old and the flowers have been sent. Qian Liu wrote: "A exhausted love, you can go home slowly." It means that the flowers in the field are blooming, so you can take your time and don't have to rush back. Describe the husband's love for his wife, secretly express his thoughts on his wife and hope that she will come back. The princess set off for the palace as soon as she saw it.