How did the Han Dynasty implement the policy of "migrating people to the real border"?

In the second year of the Han Dynasty (KLOC-0/27 BC), 654.38 million people immigrated to Shuofang. The following year, more than 700,000 people immigrated to the south of Kansai and Shuofang, and a large number of Han people settled in ethnic minority areas, which changed the composition of border residents and increased their household registration. According to statistics, at the end of the Western Han Dynasty, the population of Liaoxi, Youbeiping and Yuyang counties was about 930,000. The population of Inner Mongolia is more than 6.5438+0 million, and the total population of border areas is more than 3 million, which has changed the barren situation in the northern border areas and promoted the local development. At the beginning of the policy of "moving people to the real border" in the Han Dynasty, most frontier nationalities were still in primitive society except Huns, and then a large number of immigrants entered the frontier. By the Tang Dynasty, after hundreds of years of development, most frontier ethnic groups had entered the class society, and some had entered the feudal society. They were not only brought into the Central Plains system, but also developed economically and had a large population, which was objectively conducive to the integration of all ethnic groups and the maintenance of a unified order.