First of all, the appearance of northerners is not determined by the Five Random Flowers, but is formed by long-term ethnic integration. For example, the northwest Han people have high noses, large pupils and high cheekbones, and are tall, mainly mixed races from Arabia, Eastern Europe and East Asia. This was not formed after the Five Random Flowers. You can also see from the restoration map of tomb owners in northwest China and the Qin Terracotta Warriors and Horses, and these times are much earlier than the Five Random Flowers. Wuhu, only a small number of westerners moved eastward. Compared with the vast national integration, this incident is just a drop in the ocean. In addition, the Chinese descent in the south is closer to that in the north, but there is still a phenomenon of ethnic integration, such as Baiyue (Guangdong), Na Man, and 5, Qin Jun in the pre-Qin period (the wolf army in Guangxi is brave and brave, with a high nose and deep eyes). With the development of the transportation industry, there is no longer any southerner and northerner in China today. Everyone is a Chinese son and a descendant of the Chinese people.