In the past, China had always claimed 钓鱼岛 belonged to China historically. But for the most part, the world does not care about history, it only cared about who has control right now.
But 小习 pointed out this is a World War II problem: Japan should have returned the islands back to China, but it did not. So now, we should rectify this problem, and Japan, as the loser in WW2, should just listen.
