That and bombard it until it’s a pile of dust. To stop these attacks Taiwan or the US and it’s allies would have to hit targets in China proper which I am sure will result in a response on the US mainland. How far are we willing to go to defend Taiwan? Under BiteMe, not far...
I dont think its possible to bombard Taiwan like that. China doesnt have the aircraft for a proper crushing air campaign.
And missiles wont do it. Too few. For proper city destruction it has to be iron bombs.