@Harusame i did some search for this 'imperial censor" after you replied to me.
well, the word is right from some webs (not just wiki) and some CN-EN dictionaries use this word as well.
what i really mean is that there should be some words that more common or easier to understand than "imperial censor".
i know the meaning now. if the team s gonna continue to use "imperial censor", i m okay.