《左传·昭公·昭公十三年》
楚军从徐国回来，吴军在豫章打败楚军，俘虏了他们的五个将领。
楚师还自徐，吴人败诸豫章，获其五帅。
After the Chu army returned from Xu, the Wu army defeated the Chu army at Yuzhang and captured five of their generals.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 楚师还自徐，吴人败诸豫章，获其五帅。 [/INST] After the Chu army returned from Xu, the Wu army defeated the Chu army at Yuzhang and captured five of their generals.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 楚师还自徐，吴人败诸豫章，获其五帅。
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After the Chu army returned from Xu, the Wu army defeated the Chu army at Yuzhang and captured five of their generals.
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