《水经注·卷十一》
《禹贡》所说的恒水、卫水都已疏导入海，这里的恒水就指这条水。
即《禹贡》所谓恒、卫既从也。
The Heng River and the Wei River mentioned in the "Yu Gong" have been diverted into the sea, and the Heng River referred to here is this river.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 即《禹贡》所谓恒、卫既从也。 [/INST] The Heng River and the Wei River mentioned in the "Yu Gong" have been diverted into the sea, and the Heng River referred to here is this river.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 即《禹贡》所谓恒、卫既从也。
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The Heng River and the Wei River mentioned in the "Yu Gong" have been diverted into the sea, and the Heng River referred to here is this river.
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