There is no logic in what you said. CCP and modern Peoples Republic have not been defeated. Whereas Federal German Republic or Japan both rose from the ashes of defeat after WW2 with American armies parked there. Thus both modern Germany and Japan are by-products of US victory.In case you missed out on a couple hundred years worth of history , China has already endured what they themselves call "century of humiliation" and have for all practical purposes submitted to the West long before and for far a longer period than either the Germans or the Japs.
CCP and Peoples Republic are not and in fact fought the USA in North Korea.