《宋史·本纪·卷三十五》
这个月，派李宪等出使金朝祝贺新春。
是月，遣李献等使金贺正旦。
This month, Li Xian and others were sent to the Jin Dynasty to celebrate the new year.
<s>[INST] Kindly elucidate the central themes in this passage in English: 是月，遣李献等使金贺正旦。 [/INST] This month, Li Xian and others were sent to the Jin Dynasty to celebrate the new year.</s>
Kindly elucidate the central themes in this passage in English: 是月，遣李献等使金贺正旦。
user
This month, Li Xian and others were sent to the Jin Dynasty to celebrate the new year.
assistant