trong thời gian hậu chiến 
during the postwar period [ trong ] : during; in(side), among
[ thời ] : time(s), era
[ gian ] : (1) dishonest, underhanded, tricky; (2) apartment, room; (3) difficult, hard; (4) danger, peril
[ hậu ] : after, behind, back, rear
[ chiến ] : (1) conflict, war; (2) good, terrific
Most Common Compounds Set 1:
Most Common Compounds Set 2 :