Some people live a quiet life, singing and dancing all day, and live a life of drunkenness. However, there are also some people who never forget their motherland and always express their yearning for the motherland through poetry and their desire to recover lost land. This word is probably written in such a beautiful situation. In writing homesickness, the first two sentences use the method of bi xing, and use the metaphor of a traveler returning to Yan from a foreign land to arouse homesickness. In the minds of poets in the Southern Song Dynasty, Hongyan seems to have a specific meaning. It not only has the characteristics of traditional messengers, but also is the image of exiles in wartime. Zhu Dunru wrote a group of lonely geese in BuOperator, which made them miserable, reflecting the author's pain of being displaced after crossing the south. Li Qingzhao's "Slow Voice" also said: "The geese are sad, but the old friends know each other", and this word is used to express the same feelings. They put their feelings on Hongyan because their experiences are similar to Hongyan's.
However, Hongyan returned to Saibei from autumn to spring after leaving home; But these poets from the south are always far away from their homeland. So they always feel inferior when they see the geese returning to the north. The word "I am at a loss for the news of my hometown" contains such ideological factors, which suddenly pours out the poet's homesickness, like a shell, naturally flowing, accurate and rapid, and deeply hits the reader's heart.