《明史·列传·卷一百九十二》
宁王朱宸濠造反，皇上南征，张永率两千边防兵先行。
宁王宸濠反，帝南征，永率边兵二千先行。
Prince Ning Zhu Chenhao rebelled, the Emperor went on an expedition to the south, Zhang Yong led two thousand border defense soldiers to go ahead.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 宁王宸濠反，帝南征，永率边兵二千先行。 [/INST] Prince Ning Zhu Chenhao rebelled, the Emperor went on an expedition to the south, Zhang Yong led two thousand border defense soldiers to go ahead.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 宁王宸濠反，帝南征，永率边兵二千先行。
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Prince Ning Zhu Chenhao rebelled, the Emperor went on an expedition to the south, Zhang Yong led two thousand border defense soldiers to go ahead.
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