The bottom map shows the widest boundaries that China has ever
claimed at any time in history. I used the "official" history maps which are published by the Chinese government: http://club.jledu.gov.cn/?uid-43610-action-viewspace-itemid-462979
If and when the People's Republic of China enacts the separation of culture and state, it would be free to offer its cultural services—and the Chinese cultural identity itself—across political borders. This is the healthy and legitimate reversal of the Unequal Treaties which were inflicted upon Chinese Humanity.