càng ngắn càng tốt 
the shorter, the better [ càng ] : (1) to be so much the ~er, increasing, more and more; (2) claw, shaft
[ ngắn ] : short, brief
[ càng ] : (1) to be so much the ~er, increasing, more and more; (2) claw, shaft
[ tốt ] : good
Most Common Compounds Set 1:
Most Common Compounds Set 2 :