[ My View] What the relationship between the Chinese mainland and Taiwan?

Why the Chinese mainland government frequently said that they would attack and do the military operation against Taiwan if the Taiwan government declared their independence?

At present, you could learn a plenty of the terrible news between the Chinese mainland and Taiwan on massive media such as the news of Taiwan travel act. And at the same time, the Chinese mainland government said they denounce that the US break off the principle of Only one China on the single aspect. But, on the other side, actually, those issues are total have the historical reason and factors. Today, let we talk about this.

What the relationship between the Chinese mainland and Taiwan?

Why the Chinese government does not really attack or mlitary operation in Taiwan during the present 2 decades?

What wrong about the Chinese mainland or Taiwan?

How can we keep the peace between the Chinese mainland and Taiwan?