RAINWORLD1121 which posts? there are prison rules on this forum. you are either "offended" or an "authority". which group do you think you belong to?
but to be serious, you can say pretty much you want, as long as you dont insult chinese culture. when arguing with someone your posts will only get deleted if they contain nothing but insults, which we call "barking". as long as you can justify your position reasonably, you can argue with anyone