《明史·本纪·卷二》
十八日，傅友德大败元兵于白石江，于是下曲靖。
戊辰，傅友德大败元兵于白石江，遂下曲靖。
On the eighteenth day, Fu Youde defeated the Yuan army at Baishijiang and then conquered Qujing.
<s>[INST] Kindly elucidate the central themes in this passage in English: 戊辰，傅友德大败元兵于白石江，遂下曲靖。 [/INST] On the eighteenth day, Fu Youde defeated the Yuan army at Baishijiang and then conquered Qujing.</s>
Kindly elucidate the central themes in this passage in English: 戊辰，傅友德大败元兵于白石江，遂下曲靖。
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On the eighteenth day, Fu Youde defeated the Yuan army at Baishijiang and then conquered Qujing.
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