như khách qua đò 
like ships that pass in the night [ như ] : like, for example, as, such as, similar
[ khách ] : guest; customer, stranger
[ qua ] : after, by, through, over; last (week, day, etc.); to pass by, go across, cross over
[ đò ] : ferry
Most Common Compounds Set 1:
Most Common Compounds Set 2 :