And China is the "king of the North"
So, lets apply this to China
11:40 And at the time of the end shall the king of the south push at him: and the king of the north shall come against him like a whirlwind, with chariots, and with horsemen, and with many ships; and he shall enter into the countries, and shall overflow and pass over.
I wonder which countries China would overflow and pass over? Taiwan? Japan? South Korea?