chần chừ 
hesitant, undecided; to waver, hum and haw, dilly-dally [ chần ] : to immerse in boiling water
[ chừ ] : now
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
chần chừ chần chừ hesitant, undecided; to waver, hum and haw, dilly-dally chần chừ