@EricR
I don't see China's economic situation as precarious at all.
One thing China is very good at, is lying. And they lie about absolutely everything. For many years, Western firms have taken China at its word, but that has fallen off the proverbial cliff the last few years.
For instance, take all the claims of technological superiority issued by both governmental and educational facilities. I'm sure many here have seen videos of robots that China has claimed to be far superior to human Olympic athletes, and yet you never see independent footage of these robots in action, but you do see grainy footage of the same robots failing to even stand, or footage revealing the 'robots' to be just humans in costume.
Military: China made a big thing about its new sixth gen fighter capability, reality has their ability at just 4'th gen with a digital makeover. The same with their aircraft carriers and subs. Analysts are all too aware of how many Chinese subs fail to surface, and there is growing pictorial and satellite evidence of large warships with cracked or broken keels. With many analysts dubious about China's fleet ability to survive in sea states other than 'calm'. This is partly down to corner-cutting and substandard materials. I'm sure you have all seen footage of Chinese re-bar being hit with a hammer and shattering. Imagine that steel quality in a warship. Apparently, they still haven't repaired their nuclear missiles because the water they used instead of fuel corroded all the internal engine and electrical systems, requiring all the missiles affected to be completely re-built and they don't have the parts to do so.
Construction: I'm sure we are all aware of the term 'Tofu-dreg' when it comes to Chinese buildings and the thousands of clips on you-tube of people picking new buildings apart with their fingernails. That's not including the absolutely massive housing bubble that is being desperately propped up by any means by the Chinese Communist Party. Or the fact that people have spent millions of Yuan on 'investment apartments' that have turned out to be worthless. Partly because there is no demand for the housing, and partly because the buildings themselves are so bad they need to be demolished.
Technology: Like their military, the CCP has made loud claims as to their technological ability. This has proven to often be Western (or Taiwanese) chips with a new 'Chinese made' sticker slapped on top. X-rays and reverse engineering have more than once proved actual Chinese claims of nm ability to be greatly exaggerated. For example, claimed '7nm' chips are often found to be 15nm or even higher. And don't forget China's habit of 'copying' Western tech and just like in your school days, the problem of copying the work of the child sat next to you, is that you don't actually 'learn' why the answer is what it is, and this stops you being able to make the correct answer for similar problems without that child being sat next to you.
Production: Yes, China is often called the factory of the world. If you don't mind the produce being shit. You know the drill (quite literally) drill-bits that burn out almost immediately, or just snap. new cars arriving at the showroom already rusting. Clothing that you can wear once, but either changes colour in the first wash, or just plain disintegrates after that first wash.
Banking: Holy shit, their banking is a mess. The percentage differs where you look, but some analysts claim that up to 80% of the gold and silver in circulation in China is fake. Again, the CCP is desperately trying to cover that up, but they aren't making any serious moves to sort it. We are not talking small mum and dad investors here, we are talking major banks with vaults full of garbage. The only value they have, is on paper, there is no solid bullion to back up that paper. The Yuan is a fiat currency with little to no public trust behind it.
History: How, you wonder, can the Chinese fuck even that up. Turns out, quite easily. It started coming to light, a few years ago, that people in charge of museums and the like, were quietly selling the artifacts on the black market and replacing the originals with cheap fakes. In some cases, really cheap fakes. Of course, that wasn't the reason, it was because "They were protecting the priceless artefacts from the public and the effects of sunlight/smog/moisture (etc etc.)" So of course, all these valuable artefacts are kept in secure storage below, only accessible by the museum management. And no, you can't do an audit. When these 'secure storages' started to be raided by the police, they were found to contain even more fake objects, or were just, simply, empty.
The Chinese economy is a house of cards the height of the Burj Khalifa and there is a fucking large storm heading its way.