cả hai cuốn 
both volumes [ cả ] : (1) oldest, biggest; old; (2) both, everyone, all (of), entire, whole; (3) even, also, as well; (4) at all
[ hai ] : two; both
[ cuốn ] : (1) [CL for units of bound volumes]; (2) to sweep; (3) to roll, coil, wrap
Most Common Compounds Set 1:
Most Common Compounds Set 2 :