《水经注·卷二十六》
左思《齐都赋》说：牛岭雄踞于南边。
左思《齐都赋》曰：牛岭镇其南者也。
Zuosi wrote in "Ode to the Qi Capital": Niuling stands majestically in the south.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 左思《齐都赋》曰：牛岭镇其南者也。 [/INST] Zuosi wrote in "Ode to the Qi Capital": Niuling stands majestically in the south.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 左思《齐都赋》曰：牛岭镇其南者也。
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Zuosi wrote in "Ode to the Qi Capital": Niuling stands majestically in the south.
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