Zheng Guobao and others took three people’s eyes to look at the typical Mongolian appearance, but it was not unusual for them to look at each other. The two brothers, Xu Chengen and Xu Chengyun, seemed to buckle out in a mold. They all had high noses, blue eyes and golden hair. Looking at this full house of children, they all looked red and armored. I think even the armor was written by Zheng Guobao, a Taixi nail maker.

A group of people, such as Zheng Guobao, entered Ningxia, and naturally lived in the…