HSK 3.0 11000 CHINESE WORDS
ENGLISH 6000 THEME WORDS
OXFORD 5000 CORE WORDS
TANAKA 6000 CORE WORDS
đóng cửa đối với thế giới bên ngoài 
to close the door on the outside world
[ đóng ] : to close, shut, build, drive (nail), play, act (in a play)
[ cửa ] : door, window, entrance, opening
[ đối ] : (1) couple; (2) to apply; (3) opposing, anti-
[ với ] : with, and; to join (someone), reach for (something)
[ thế ] : (1) manner, way, fashion, position, situation, posture; (2) so, thus, like that, such
[ giới ] : (1) (classifier); limit, border; (2) group of people, family, community, group
[ bên ] : (1) side, face, party, team, area, place; (2) in, at (place, country)
[ ngoài] : besides, outside, aside from, in addition; without, exterior, external; up north (referring to the northern part of VN)
đóng cửa đối với thế giới bên ngoài to close the door on the outside world [ cửa ] : door, window, entrance, opening
[ đối ] : (1) couple; (2) to apply; (3) opposing, anti-
[ với ] : with, and; to join (someone), reach for (something)
[ thế ] : (1) manner, way, fashion, position, situation, posture; (2) so, thus, like that, such
[ giới ] : (1) (classifier); limit, border; (2) group of people, family, community, group
[ bên ] : (1) side, face, party, team, area, place; (2) in, at (place, country)
[ ngoài] : besides, outside, aside from, in addition; without, exterior, external; up north (referring to the northern part of VN)