mở cuộc tấn công 
to start an attack [ mở ] : to open, start, begin, turn on, set up
[ cuộc ] : [CL for meetings, gatherings); office, action
[ tấn ] : (1) metric ton; (2) see tiến; (3) standing position (in kung fu); (4) play
[ công ] : (1) labor, effort, work; (2) (bank) account; (3) peacock; (4) duke; (5) wages, salary, pay; (6) fair, equal, just; (7) public, common; (8) to attack
Most Common Compounds Set 1:
Most Common Compounds Set 2 :