Because of natural calamity, war and annexation of land, there were many refugees who were no home to go or wandered here and there in the Song Dynasty.
Because of natural calamity, war and annexation of land, there were many refugees who were no home to go or wandered here and there in the Song Dynasty.
摘要由于自然灾害、战争和土地兼并等原因，宋代出现了一些无家可归，四处流浪的流民。