like: bày tỏ sự lo ngại
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
bày tỏ sự lo ngại * ☊ 
to express concern * ☊
[ bày ] : (1) see bầy; (2) to display, arrange, set up, show, exhibit
[ tỏ ] : to express, declare
[ sự ] : deed, act, action event, occurrence, (classifier for actions, states)
[ lo ] : (1) worried, anxious, afraid; to worry, fear, frighten; (2) to care about, look after
[ lo ] : worry