What Part of "All Under Heaven" is Unclear?

China has issued a new official map with their nine-dash line in the South China Sea expanded a bit:



Well, that's the way it is going.

Original image from Sofiaglobe.com. I added the nine dashes, of course.

UPDATE: More here (although the Tienanmen Square massacre took place before the collapse of both the Warsaw Pact and the USSR) and here.