Optimal Chinese Borders Map Survey

So, you may recall that a while ago there were a few surveys seeing what people thought the ideal borders of some European nations should look like, for example:

In light of recent events I decided to make my own version, this time for China. I didn't have any specific time period in mind, besides either the near future or sometime within the last hundred or so years.

Chinese_borders_survey (1).png

I've already seen some interesting perspectives on this on reddit and discord, but now I'd like to see what all of you think. Once I have a lot of results, I may come up with some clever way to show all the data.