More likely, Chinese leadership has its own set of problems and what happens to the US is tangential, at most just another factor to consider in complex calculations. They are probably indifferent about whether some particular policy of theirs is "creating" or "destroying" jobs in the US, as long as it has its desired domestic effect. That's a completely different thing from a "war" with its focus on the other side and emphasis on "winning" against the other side. Attitudes like yours are knee-jerk, populist, and likely to make the world a worse place than it already is in the future.