Editing Rules (Zheng China)

I have gotten a request from someone that wants to join my page. I appreciate any and all input, but I must lay down some rules. Thank you for your patience.
 * 1) ALWAYS consult me first BEFORE you make any changes, or I will delete those changes.
 * 2) All comments must be CONSTRUCTIVE. No flaming, no insults, and no posting just for the sake of annoyance.
 * 3) ABSOLUTELY NO ALIEN SPACE BATS. All changes are to be more-or-less plausible. No aliens, no time travellers, no nation becoming implausible powerful. None of that.