like: mở rộng
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
mở rộng * ☊ 
to widen, enlarge, expand, extend; expansion * ☊
[ mở ] : to open, start, begin, turn on, set up
[ rộng ] : roomy, spacious, loose, large; to measure, be (a certain size)
[ mở ] : open
[ mở ] : openly
[ rộng ] : broad
[ rộng ] : wide
OXF3000: 
mở rộng 
broadly