quan hệ nước ngoài 
foreign relations [ quan ] : (1) official, officer; (2) franc (unit of currency); (3) coffin; (4) sense
[ hệ ] : branch, system; generation
[ nước ] : country, nation, state; water, liquid (for drinking); gum(s) (flesh surrounding teeth)
[ ngoài ] : besides, outside, aside from, in addition; without, exterior, external; up north (referring to the northern part of VN)
Most Common Compounds Set 1:
Most Common Compounds Set 2 :