like: cần thiết phải
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
cần thiết phải * ☊ 
must * ☊
[ cần ] : (1) to be urgent, pressing; to need (to), want; to care; (2) hard working, industrious; (3) rod, pole, staff; (4) celery
[ thiết ] : to display, show
[ phải ] : (1) correct, right (opposite of left), right (opposite of wrong); (2) must, have to
[ cần ] : must
[ phải ] : have to
[ phải ] : ought
[ phải ] : shall