There were many types of cavalry. However, in this era, there was no detailed division of the armed forces. There was no variation in the branches of the armed forces. For example, the cavalry of the North borderline was mostly made up of light cavalry.
They lacked mineral veins in the North borderline. Of course, the troops' armors were not made of copper and iron. They were all woven with special rattan. This was almost the same as their ancestors, the Qiangwu tribe. The rattan armors of the Qiangwu tribe were repeatedly soaked with oil. With the help of unique craftsmanship, they were very tough and their defensive ability was quite good. Their lightness was the key benefit.