"西方要全面殖民化中国", no one claims that. But one thing for sure:

The west needs to ensure China not challenging this colonial power framework. I wonder if one can deny this.

This is not to demonize the west, it is just a political fact. Politics isn't everything, but it is cruial in today's world.

In reality, it has been the west demonizing China. Why do they do that. Can anyone justify this behavior of the west?