:::: I have no idea what you saying.  That is the source, you are saying old historical texts cannot be used in wiki?  Where did this rule comes from?  You can delete a hell lot of pages on Chinese history (I would say the vast majority of them) because their only source are ancient historical texts like Zizhi Tongjian.  Please state categorically that is what you mean, old historical texts cannot be used?  I am truly stunned.