thằng nghiện cần sa 
dope addict, someone addicted to marijuana [ thằng ] : (classifier for young male inferiors)
[ nghiện ] : addict; be addicted to
[ cần ] : (1) to be urgent, pressing; to need (to), want; to care; (2) hard working, industrious; (3) rod, pole, staff; (4) celery
[ sa ] : to fall
Most Common Compounds Set 1:
Most Common Compounds Set 2 :