like: hệ thống di trú
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
hệ thống di trú * ☊ 
immigration system * ☊
[ hệ ] : branch, system; generation
[ di ] : to move to leave behind, crush with feet by rubbing
[ trú ] : to take shelter; to live, dwell