even if those part in the map become they own country , china will still be china ( cause most of they richest province and most develop are in proper china and not in yunan or the backward inner land province ( Tibet , xinjang and inner Mongolia , same for Manchuria ( back in the day sure Manchuria was most develop part of china tks to japan invest a lot in there , but now day the most develop are Guangdong and coastal province ) the most develop are the coastal province , to weaken china you have to devide the coastal part to many country ( proper china need to be 4-5 seperate country for them to be not powerful enough )