《宋史·本纪·卷二十七》
十五日，程昌辨派遣杜湛讨伐杨钦等，打败杨钦，并斩杀三千多人。
辛丑，程昌寓遣杜湛讨杨钦等，败之，杀三千余人。
On the fifteenth day, Cheng Changbian dispatched Du Zhan to attack Yang Qin and others. He defeated Yang Qin and killed more than 3,000 people.
<s>[INST] Convert the following English text into Classical Chinese: On the fifteenth day, Cheng Changbian dispatched Du Zhan to attack Yang Qin and others. He defeated Yang Qin and killed more than 3,000 people. [/INST] 辛丑，程昌寓遣杜湛讨杨钦等，败之，杀三千余人。</s>
Convert the following English text into Classical Chinese: On the fifteenth day, Cheng Changbian dispatched Du Zhan to attack Yang Qin and others. He defeated Yang Qin and killed more than 3,000 people.
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辛丑，程昌寓遣杜湛讨杨钦等，败之，杀三千余人。
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