He believed that the Northern Huns had declined and were no match for the Eastern Han government. The Southern Huns were not large enough. It would have kept the two sides in opposition and long-term conflict between the two sides, splitting the grassland forces, and fighting each other, which would be of great benefit to the Eastern Han government.

Moreover, Song Yi also noticed the gradual rise of the Xianbei people at that time, and realized that the existence of the Northern Huns had a certain effect on the Xianbei people.

If the Northern Huns were killed, it would be better if the Eastern Han Dynasty could occupy the grassland. If the grassland could not be occupied, wouldn’t it be that the Xianbei would have given space for development for no reason?

He asked Dou Xian and Empress Dowager Dou if they had the ability to occupy the grassland and control the grassland. If not, they would have to keep the Northern Huns and block the disaster for the Eastern Han Empire.

That obviously doesn't.

Dou Xian and Empress Dowager Dou just fought to get Dou Xian out of death. Where did they have any long-term strategic vision?

This is a political adventure, not a military strategy.

The Southern Xiongnu left the grassland and did not want to return to the grassland to live a hard life.

The Northern Huns were beaten away again and could not continue to stay in the northern desert.

Then the grassland becomes a vacuum zone, and the fisherman will benefit from the snipe and clam fight, and the final profit will inevitably be the Xianbei who has a certain size and a clear leadership core.
Chapter completed!