gá nghĩa 
to strike up a friendship with (someone), make friends [ gá ] : to pawn, pledge
[ nghĩa ] : sense, meaning; justice
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
gá nghĩa vợ chồng to get married gá nghĩa to strike up a friendship with (someone), make friends gá nghĩa vợ chồng to get married