>>515081338 (OP)
First of all, you posted images of infantry, with bayonets. Neither of those two things would ever be involved in a war between US and China. I'm sure China is comical enough to try and sling soldiers over in trebuchet-like landing pods, but there is a 0% chance (factually) of there being a ground war between the US and China.
The war would be entirely decided in the air. Chinese aircraft are not only incapable of tracking and intercepting US aircraft, but the US has over 5 times as many modern aircraft than China has of all aircraft combined, which isn't mentioning the fact that the US has more surplus F-16s than most of the world's aircraft combined. The US additionally has more air bases on each border of China than China has in total. The US also has more long range naval craft stationed within a few hours of China than China has missiles capable of reaching them, assuming an imaginary scenario where China, who has zero experience in penetrating missile defense systems, fires missiles at US naval craft where the US navy decides to just not intercept anything.
Watching China run drills thinking they're going to beach infantry on the shores of Taiwan is basically all you need to know for how it would go. Their tactics are based on their highly obsolete, already subpar WW2 experience. They have zero understanding or preparation for modern tactics.