Is there anything you think chinese dont have enough(per capita) compared to rest of world ? do they eat enough meat? enough health care equipment ? enough educational software ? enough high end electronics ? enough automobiles per capita.China always does, manufacturers always focus on the domestic market first, many of them hate to do imports and exports due to various rules.
China's labor cost is never the cheapest, if labor cost is the main thing, the global supply chain should have left China for at least a decade already.
That's completely none sense, check youtube there are many Chinese hospitals you can see.
Thats a good area to focus on - so chinese enjoy high quality living standards.
I am personally sure chinese lack enough air conditioning or heating and maybe not enough air industry as well. I am not sure how automated their agriculture is.