ngôn hành 
wards and actions, talk and deeds [ ngôn ] : speech, word, expression; (colloquial) to speak
[ hành ] : (1) scallion, spring onion; (2) to act, execute, carry out; (3) stem; (4) to go, travel (on foot); (5) one of the five elements
Most Common Compounds Set 1:
Most Common Compounds Set 2 :