It’s like Germanys ability to fight has died with Hitler. Not that I like the man but heck ever since they lost WW2, well I can’t recall Germany being good with much. They are welcome to try and screw around but if they think they can try that while 8 army bullcrap that humiliated China so deeply and expect to get away with it like Benny Hill, well this time around, not only is Germany on the path of de-industrializing itself to the point of losing is once great manufacturering capabilities to yours truly, but they have a rising shortage of everything and an angry bear that is looking forward to murdering some stupid fool who thought stabbing them in the back is a smart idea when most of the energy in fact comes from them. It’s almost comical when it shouldn’t be funny when all these western nations seem to love poking both China and Russia when they have all the hypersonic weapons and the manufacturer capability to back that up and simply having saintlike levels to restraint. I swear both nations are simply waiting for the USA to make that one fatal move for both nations to finally let loose on the USA and after that, Europe will finally change its tune, pernamently.
Well, Russia is shitting itself with its own internal economy and never really stopped doing it. It was way worse during Yeltsin but it is far from good under Putin even if it might have slowly improved. So even if they don't have much restraint they need to carefully pick their battles.
China publicly they act like they have 1 hand tied to their back because they're idealistically trying to salvage the international system instead of just making their own vassal bloc. If you look at it cynically however, it might just be a long con strategy to get all the neutrals on China's side while forcing the NATO countries into extremism, so when US makes a mistake, they'll get gorbachoved.
History is replete with a lot of warlords who said they would under no circumstances seek hegemony, only to claim it anyways when the right moment presented itself.
I think another part of Chinese foreign policy is simply drawing from Stalin and Chamberlain. They knew Hitler was going to be a big problem later, so they used diplomacy to buy time for their countries to prepare. Beijing allowed America to invade Afghanistan and Iraq for the same reason Poland was allowed to be split by Stalin.