Trump vs. Xi bullying tactics

If President Trump keeps this up, what can he say about China and their bullying the SE Asia region, the South China Sea territory which China makes claims on, and the Taiwan claim ?

China takes Taiwan, USA takes over Greenland. We will show the Chinese with that move.

Been a few administrations that China has been pushing the boundaries of their territorial control.

And countries of the Pacific Rim have been feeling it and rallying to the USA side. We'll see how donny deals with holding the line.