日中関係

I am not sure what you mean by "blocked", but whatever that is, it is your government that "refuse to do communcation with the people who have the opposite mind". Just see your government's move against Taiwan...it is what is called "oppression".
About the second paragraph, I see what you mean. But seeing the action against Japan related facilities in various parts of China as well as your tone of language in the messages, I think you are not so different from those rioting prisoners of communism.