《三国志·吴书·周瑜鲁肃吕蒙传》
刘备得知消息，亲自率军回到公安，派遣关羽争夺三郡。
备闻，自还公安，遣羽争三郡。
When Liu Bei learned the news, he personally led his troops back to Gong'an and sent Guan Yu to fight for the three counties.
<s>[INST] Analyze the following Classical Chinese passage and provide both a modern Chinese and an English translation: 备闻，自还公安，遣羽争三郡。 [/INST] Modern Chinese Interpretation: 刘备得知消息，亲自率军回到公安，派遣关羽争夺三郡。 English Translation: When Liu Bei learned the news, he personally led his troops back to Gong'an and sent Guan Yu to fight for the three counties.</s>
Analyze the following Classical Chinese passage and provide both a modern Chinese and an English translation: 备闻，自还公安，遣羽争三郡。
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Modern Chinese Interpretation: 刘备得知消息，亲自率军回到公安，派遣关羽争夺三郡。 English Translation: When Liu Bei learned the news, he personally led his troops back to Gong'an and sent Guan Yu to fight for the three counties.
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