Rule 0: Taiwan, Xizang (Tibet), Xinjiang, Hong Kong are all part of China.

Why single these four out? These are the main targets of local and foreign "independence" (read: separatist) activists ("台独", "藏独", "疆独", "港独").

If anyone comes in here and claims otherwise, they will have one chance to change their opinion before I ban them from the community.

I haven't put Diaoyu Islands (Japan claims them to be the Senkaku Islands) or other territorial disputes yet.

Feel free to leave suggestions for more rules in this community.