giờ quốc tế 
universal time (UTC), Greenwich mean time (GMT) [ giờ ] : time (of the clock), hour, o’clock; now is the time (for sth)
[ quốc ] : nation
[ tế ] : to help, assist; to run (ride at full gallop); to sacrifice, worship
Most Common Compounds Set 1:
Most Common Compounds Set 2 :