《左传·文公·文公八年》
冬季，襄仲和晋国的赵盾在衡雍会见，这是为了补偿扈地那次结盟，并因此而和伊、雒的戎人会见。
冬，襄仲会晋赵孟，盟于衡雍，报扈之盟也，遂会伊、雒之戎。
In winter, Xiang Zhong met with Zhao Dun of Jin at Heng Yong to make up for the alliance in Hu and took the opportunity to meet with the Rong people of Yi and Luo.
<s>[INST] Kindly elucidate the central themes in this passage in English: 冬，襄仲会晋赵孟，盟于衡雍，报扈之盟也，遂会伊、雒之戎。 [/INST] In winter, Xiang Zhong met with Zhao Dun of Jin at Heng Yong to make up for the alliance in Hu and took the opportunity to meet with the Rong people of Yi and Luo.</s>
Kindly elucidate the central themes in this passage in English: 冬，襄仲会晋赵孟，盟于衡雍，报扈之盟也，遂会伊、雒之戎。
user
In winter, Xiang Zhong met with Zhao Dun of Jin at Heng Yong to make up for the alliance in Hu and took the opportunity to meet with the Rong people of Yi and Luo.
assistant