《明史·本纪·卷二十三》
八月九日，洪承畴在甘泉打败流贼。首领白广恩投降。
八月甲戌，洪承畴败贼于甘泉，贼首白广恩降。
On August 9th, Hong Chengchou defeated the bandits at Ganzhou. The leader Bai Guang'en surrendered.
<s>[INST] Identify the key themes in this Classical Chinese text and explain them in English: 八月甲戌，洪承畴败贼于甘泉，贼首白广恩降。 [/INST] On August 9th, Hong Chengchou defeated the bandits at Ganzhou. The leader Bai Guang'en surrendered.</s>
Identify the key themes in this Classical Chinese text and explain them in English: 八月甲戌，洪承畴败贼于甘泉，贼首白广恩降。
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On August 9th, Hong Chengchou defeated the bandits at Ganzhou. The leader Bai Guang'en surrendered.
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