chẳng thấm vào đâu 
be no help [ chẳng ] : [=không] not
[ thấm ] : (1) to be sufficient; (2) to penetrate, permeate, absorb, suck, grasp, sink into
[ vào ] : at, on (date), in, to; to enter, go in, access
[ đâu ] : where, here, this; at all (negation marker)
Most Common Compounds Set 1:
Most Common Compounds Set 2 :