In Korean tradition, dreaming of a zither is read as auspicious. It is most often tied to 애정, 전반.
The zither stands for a friend who understands and for marital accord — strings in tune, a smooth relation; strings that will not tune, discord.
Tradition reads the symbol as an omen; psychology reads the same dream as a mirror of your present state. Describe your dream and both readings appear together. Interpret your dream