những trận đụng độ ác liệt 
violent confrontations, clashes [ những ] : (pluralizer); several, various; to be only; certain number of, some; as much as, as many as
[ trận ] : battle, fight, [CL for battles, earthquakes, conflicts, storms]
[ đụng ] : to bump into, collide, crash, hit, touch
[ độ ] : (1) about, approximately, around (a time); (2) degree, measure
[ ác ] : (1) brutal, cruel, wicked, evil, severe, fierce; (2) crow, raven; (3) sun; (4) great, terrific, wicked
[ liệt ] : to enumerate, put in a category
Most Common Compounds Set 1:
Most Common Compounds Set 2 :