like: tổ họp
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
tổ họp * ☊ 
joint venture; union, combination, cooperation, organization, trust * ☊
[ tổ ] : (1) nest; (2) only; (3) group, team
[ họp ] : to gather, meet, assemble; gathering, meeting