like: vấn đề an nang quốc gia
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
vấn đề an nang quốc gia * ☊ 
a national security issue * ☊
[ vấn ] : to ask, question
[ đề ] : (1) to write; (2) to propose; (3) to lift
[ an ] : (1) peace, safety, security, safe, secure; (2) saddle
[ nang ] : follicle