like: trong lúc đó
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
trong lúc đó * ☊ 
during this, at the same time, while * ☊
[ trong ] : during; in(side), among
[ lúc ] : moment, instant, time; when, at the moment that
[ đó ] : that, those, there, that
[ trong ] : in
[ trong ] : inside
[ trong ] : into
[ đó ] : there