《明史·列传·卷二十》
还军至亦迷河时，将纳哈出的余部全部降服。
还至亦迷河，悉降其余众。
When the army returned to Yimi River, they had subjugated all of Nahachu’s remaining forces.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 还至亦迷河，悉降其余众。 [/INST] When the army returned to Yimi River, they had subjugated all of Nahachu’s remaining forces.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 还至亦迷河，悉降其余众。
user
When the army returned to Yimi River, they had subjugated all of Nahachu’s remaining forces.
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