What is refugee culture?

refugees, "is the name given to unemployed people who migrated around in China history, and they are generally farmers who fled from the countryside [8]. Natural disasters, harsh officials, land mergers, wars, etc. may all lead to the emergence of refugee problems." (Wikipedia)

The estimation of refugee culture is a cultural phenomenon derived from the emergence, appearance and influence of refugees, including political (disaster immigrants and political refugees of various dynasties), economic (social relief system, economic influence on the areas where they moved in and out, etc.) and cultural (inflow and outflow of intellectuals, social attitudes towards refugees, cultural recognition, etc.).