《元史·列传·卷九十六》
十一月，留其使郑廷瓒于会同馆。
十一月，留其使郑国瓒于会同馆。
In November, ambassador Zheng Tingzan was kept at the Huitong Guesthouse.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 十一月，留其使郑国瓒于会同馆。 [/INST] In November, ambassador Zheng Tingzan was kept at the Huitong Guesthouse.</s>
Explain the meaning of this Classical Chinese passage in English: 十一月，留其使郑国瓒于会同馆。
user
In November, ambassador Zheng Tingzan was kept at the Huitong Guesthouse.
assistant