Okay, if the knowledge of Cnese like u is too poor to understand the situation, then let me explain to u abt China.
There r 600 millions poor Cnese earning less than 140 USD per month as PM Li admit, those Cnese is already the big burden of CN economy. There r only abt 200 millions Cnese r rich, plus abt 100-150 millions have good life ( salary from $5,000 to $10,000) thanks for serving those rich Cnese.
The rest ( abt another 600 millions) still have jobs mainly thanks to CN stimulus measures, but it ( stimulus measures) will reduce soon and only focus on some key industries like truck manufacturing, electronic vehicles etc while end in labour intensive industries like shoes, garment, airpods assembly etc and those jobs mainly located in 3rd tier cities like Dongguan and Xiamen.
So, when the stimulus measures reduce, ppl will not able to find good enough jobs to pay for living cost in Dongguan and Xiamen, its completely not worth to buy houses there as ppl cant find jobs. Then companies like Evergrande will got property bubble bursted.
U asked me what I think abt 3rd tier cities like Xiamen, then I tell u :"No hope, no Future"