thời vấy giờ 
of that that, that time, period [ thời ] : time(s), era
[ vấy ] : smeared; to stain
[ giờ ] : time (of the clock), hour, o’clock; now is the time (for sth)
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
thời vấy giờ of that that, that time, period