As far as I knew decades ago, TW had mandatory military service at age 18, so they may be more ready than we realize. What I would love to see (though TW won’t do it) ... is to tell CN that they their view of things is that CN is a part of TW and someday it will be reunited for the good of CN. Too bad Chaing Kai Shek was surrounded by corrupt people and if I have my history right, his wife probably was too involved in running things.
Truman helped, along with the leftover League of Nations one worlders, depose him from China.