qua lửa than 
charcoal [ qua ] : after, by, through, over; last (week, day, etc.); to pass by, go across, cross over
[ lửa ] : fire, flame
[ than ] : (1) coal, charcoal; (2) to lament, complain, moan; (exclamation)
Most Common Compounds Set 1:
Most Common Compounds Set 2 :