Gǔdài Zhōngguórén jīngcháng yīn zhànluàn ér bèipò qiānxǐ.
Ancient Chinese people were often forced to migrate due to wars.
Tips
usage
迁徙 is used for large-scale movements — bird migration, population displacement, nomadic movement. For simply moving house, use 搬家. For relocating to another city, 迁居 is more appropriate.