@interfluidity The "microdistrict" he describes is actually copied from the Soviet Union ("mikroraion" in Russian). I haven't been to China, but spent quite a bit of time in Russia, sleeping, working & visiting mostly in this environment, in the 90s,.There they had the flaws described by the people Smith quotes.
I remarked at the time that these areas in St Petersburg (where I mostly went) were nicer than elsewhere. Was told that German captives built a lot of it there after WW2.