Nearest thing to actual communism I've read about was the Israeli kibbutz system.
Building a new country from nothing, toiling in the fields, trying to feed everybody -and- churn out cash crops? No easy task. The majority were all recently arrived from other parts of the world and, significantly, most of them were all the same generation. Young, idealistic, energetic and inspired with ideas to make a better life for themselves. Everyone worked equally hard, fed and clothed equally well, housing and farm equipment were all shared amongst the members.
Wikipedia's description of how it all turned to **** is a lesson I wished they taught in all schools.
Basically, a couple of decades had gone by and it reached the stage where some of the kibbutz members', by then, elderly parents died and news that they had inherited wealth began to spread. The community demanded the money be invested in the farm and/or shared out around everyone who worked there! Arguments inevitably broke out and some arrangement where you had to buy your way out was arrived at, in some cases.
Idealism and cooperation and common ownership is all very well but inherited assets, arriving from outside the 'bubble' of the shared work effort just poison the interpersonal relationships required to make the whole thing work.
As for China, search YouTube for "Return to Whitehorse village" and see for yourselves how Chinese town developers treat the country bumpkins.