在少数民族进城务工的进程中，国外对移民到城市后的城市融入性研究众多。

在少数民族进城务工的进程中，国外对移民到城市后的城市融入性研究众多。 学者们多采用分析文献资料、参与观察的方式进行定性研究。托马斯（W.L.Thomas, 2000） 等人对美国波兰移民的城市社会融入状况进行了考察，发现波兰籍移民到美国后，通过各种机会提升个人综合技能以快速融入美国的城市生活,揭示了波兰籍移民移居之后由农民变为工人和市民的过程。

In the process of ethnic minorities working in cities, there are many foreign studies on urban integration after immigrants to cities. Scholars often conduct qualitative research by analyzing literature and participating in observation. Thomas (w.l.thomas, 2000) and others investigated the urban social integration of Polish immigrants in the United States. They found that Polish immigrants to the United States improved their personal comprehensive skills through various opportunities to quickly integrate into American urban life, revealing the process of Polish immigrants from farmers to workers and citizens.

In the process of ethnic minorities going to work in cities, there are many studies abroad on urban integration after emigrating to cities. Scholars often conduct qualitative research by analyzing literature and participating in observation. W.L.Thomas, 2000) and others investigated the urban social integration of Polish immigrants in the United States, and found that after Polish immigrants arrived in the United States, they improved their comprehensive skills through various opportunities to quickly integrate into American urban life, revealing the process of Polish immigrants changing from farmers to workers and citizens.