Countries don’t OWN their land, they are sovereign over their territory. Quite literally no government of China EVER owned Taiwan, but all governments, including this one, have been sovereign over Taiwan. It’s just that Taiwan was illegally occupied by separatists and European imperial powers. The sovereignty does not inhere to the party in charge any more than the Democratic party can own Alabama or the Republican party can own the Florida Keys.
Countries don’t OWN their land, they are sovereign over their territory. Quite literally no government of China EVER owned Taiwan, but all governments, including this one, have been sovereign over Taiwan. It’s just that Taiwan was illegally occupied by separatists and European imperial powers. The sovereignty does not inhere to the party in charge any more than the Democratic party can own Alabama or the Republican party can own the Florida Keys.