like: khoa học kỹ thuật
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BEGINNER LEVEL
exact:
VNEN 
khoa học kỹ thuật * ☊ 
science and technology * ☊
[ khoa ] : subject of study, specialty; classifier for exams, course
[ học ] : to study, learn (how to); field of study
[ kỹ ] : (1) carefully; careful, thorough; (2) prostitute; (3) skillful
[ thuật ] : to tell, report