lời ăn tiếng nói 
language [ lời ] : (1) spoken words, statement; (2) interest, profit
[ ăn ] : (1) to eat (away at), attack, corrode, cost; to attend, celebrate, take part in (a event where food is served); (3) to earn illegally
[ tiếng ] : (1) language, sound, voice, reputation; (2) hour
[ nói ] : to speak, talk, say, tell
Most Common Compounds Set 1:
Most Common Compounds Set 2 :