《金史·本纪·卷七》
大定十七年正月初一，宋国、高丽、夏国分别派遣使者前来朝贺。
十七年正月壬寅朔，宋、高丽、夏遣使来贺。
On the first day of the first lunar month of the 17th year of the Dading era, envoys from Song, Goryeo, and Western Xia came to pay their respects.
<s>[INST] Kindly elucidate the central themes in this passage in English: 十七年正月壬寅朔，宋、高丽、夏遣使来贺。 [/INST] On the first day of the first lunar month of the 17th year of the Dading era, envoys from Song, Goryeo, and Western Xia came to pay their respects.</s>
Kindly elucidate the central themes in this passage in English: 十七年正月壬寅朔，宋、高丽、夏遣使来贺。
user
On the first day of the first lunar month of the 17th year of the Dading era, envoys from Song, Goryeo, and Western Xia came to pay their respects.
assistant