trộn lẫn 
to mingle, mix (up), blend, knead [ trộn ] : to merge, mix, blend, turn upside down
[ lẫn ] : and, together, with
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
trộn lẫn với mixed together with trộn lẫn to mingle, mix (up), blend, knead trộn lẫn với mixed together with