《元史·列传·卷三十八》
金人南逃后，命杜丰戍守河北。
金人南遁，遂以丰守河北。
After the Jurchen fled south, Du Feng was ordered to guard Hebei.
<s>[INST] Render the following Classical Chinese text into fluent English: 金人南遁，遂以丰守河北。 [/INST] After the Jurchen fled south, Du Feng was ordered to guard Hebei.</s>
Render the following Classical Chinese text into fluent English: 金人南遁，遂以丰守河北。
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After the Jurchen fled south, Du Feng was ordered to guard Hebei.
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