Are you trying to say that it would be easy for China to invade Taiwan?
There is little point in China taking over a completely obliterated Taiwan by invasion!
First it would be very difficult to hide the build up of the forces required to carry out such an invasion and the west would react!
Secondly Taiwan does not have many "Normandy/D Day" type of landing beaches!
Taiwan has rugged and indented shorelines, mountainous topography, and a populace with intimate acquaintanceship with its strategic features. Its armed forces will turn them to maximum effect along with many anti sea and air invasion defences including pre-laid remote controlled anti ship sea mines on the approaches to the few suitable beaches and harbours!
The most dangerous and costly form of warfare is an assault from the sea!
Taiwan’s Geography Will Greatly Complicate a Chinese Invasion | The National Interest