Why does the peacock fly southeast in Peacock Flying Southeast?

1935, Lu Kanru, a young international student from China, is defending his doctoral thesis. The examiner was satisfied with the answer all the way. Suddenly, the examiner asked a strange question: "Why didn't the peacock fly northwest in the first sentence of the poem" Peacock flies southeast "?"

Anyone who has studied classical Chinese knows that the meanings of many locative words in poetry are illusory, and it is impossible to read the meaning of the text, just like "swords and guns are put in storage, and horses are put in the south mountain." It's not necessarily Beishan, so you can't bring it on. But if you answer like this, it must be dull. Lu Kanru thought for a moment and replied, "Because there are tall buildings in the northwest. This sentence refers to the famous sentences of 19 ancient poems. " Northwest is just opposite to southeast. The building in the northwest is too high for peacocks to fly, so they have to fly southeast.

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