than phiền 
complaint, ailment, symptom; to complain, moan [see compounds] 
[see in German dictionary] 
[see HanViet] [ than ] : (1) coal, charcoal; (2) to lament, complain, moan; (exclamation)
[ phiền ] : to disturb, bother, annoy; bothersome
All Compounds:
lời than phiền than phiền