khác biệt văn hóa 
cultural difference [ khác ] : another, different; to differ from
[ biệt ] : (1) separated, isolated; (2) to disappear
[ văn ] : literature, letters, poetry; appearance, look
[ hóa ] : (1) merchandise, goods; (2) to change into, become -ize, -ify
Most Common Compounds Set 1:
Most Common Compounds Set 2 :