The influence of population migration to the south in the late Eastern Han Dynasty on the southern economy

First, it has brought a lot of labor force to the south and enriched the labor force in the south.

Second, it has brought advanced production technology and rich production experience, which has promoted the progress of production technology in the South. Although there was a war in the north of ancient China, it was still ahead of the south in production technology, although the economic center of the Southern Song Dynasty moved south.

Third, it promoted the feudalization of local production methods, because most of the northern immigrants were farmers.

In addition to economy, it is also very important to promote the development of a multi-ethnic country with national integration and unity.