The problem with Trump's standing up to China policy is that it seems to be very narrowly-focused, eg a lot of it has been to do with the US trade deficit -- which, bizarrely, isn't even much of a problem. Why isn't the US standing up to China on the World stage? Trump alleges that the WHO is under too much Chinese influence, but instead of announcing that the USA will step up their efforts to participate in and lead the WHO, he withdraws from it. Trump quits the Paris Treaty on Climate Change, thus allowing China to claim a leadership role there, too. All along, as I have pointed out elsewhere, Trump criticises and lambasts China as a country, but seems reluctant to criticise Xi Jinping and instead praises him at every opportunity -- this despite the principal problem with China being its leadership.