中国历史上的汉族移民形形色色,总而言之,主要有两大类:一是统治者运用权力强制推行,如通过移民充实京都,加强中央集权,或支解消除某一地区聚集的敌对势力,或开发巩固边疆等。这类移民往往人数较多,迁移的时间和地点集中,其成份上至帝王、贵族、官吏、文人,下至农民、工匠、商人、艺人等,对迁入地的经济、政治、文化、社会在短期内会造成较大的影响。二是广大民众为了逃避天灾人祸,或寻找生存空间,求得温饱而自发进行的移民。其中规模和影响 There are two main categories of Han immigrants in Chinese history. In general, there are two major categories: first, the rulers use the power to impose their will, such as enriching Kyoto through immigration, strengthening centralization, or eliminating or eliminating hostile forces gathered in a certain area, or developing border areas Wait. Such immigrants tend to have a large population, time and place of migration are concentrated, and their composition is from imperialism, aristocracy, officials, literati down to peasants, artisans, merchants and entertainers, to the economy, politics, culture and society In the short term will have a greater impact. Second, the vast majority of people in order to avoid natural disasters, or to find living space, seeking food and clothing and spontaneous immigration. Which size and impact