chặt ngọn một cây 
to top, cut the top off, a tree [ chặt ] : (1) fast, close, tight; solid; (2) to cut, chop down
[ ngọn ] : [CL for mountains, hills]; peak (of a mountain), top, tip, end, summit
[ một ] : one; a, an
[ cây ] : (1) plant, tree; (2) [CL for long thin objects, firearms]
Most Common Compounds Set 1:
Most Common Compounds Set 2 :