What does it mean that the gentle land is the mound of heroes? Give a detailed explanation ！！！！

Source: "Lamenting Shenyang" -- Ma Junwu Zhao Si's style and Zhu Wu's madness, fluttering butterflies are the most popular. The gentle land is a hero's mound, and the East Division has entered Shenyang. The hero is ultimately saddened by the beauty. We do not judge heroes by their successes or failures; no matter who is in charge of Liu, Cao and Sun; no matter who is in charge of the three horses in the same trough; no matter who is in charge of the three horses in the same trough; no matter who is in charge of the three horses in the same trough. The Three Kingdoms is a big stage, which is not only staged by the emperors and generals like the strategists like clouds and fierce generals like rain; it also has the children's love of the Nishang Feixi ...... Yecheng Yecheng Shui Zhangshui There will be a foreigner from now on Even Cao Cao, who boasts that he is only responsible for the world's people, will be short of heroes. To the tent, I know it's not my intention, but to the incense, I can't say I'm heartless, to the bronze sparrow, even Cao Cao would arrange for his woman to be clothed and fed... Irony... isn't that so? It's ironic, isn't it, that even Cao Cao would arrange for his own woman to be clothed and fed, and that he would not be a rebel! The only thing left is the Zhanghe River, the graveyard of doubt, and the people who say Cao Mengde, Sima Yi's words, may be more appropriate to describe you, "dying with a good intention", the scholar lightly discusses the people in the graveyard, and the graveyard laughs at the bookishness of the people

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