Is the pay per post still 50 cents, or has the govt increased that?

Get fucking real, China has solved none of the three you list. People still starve, housing just recently had a major economic impact, and while there are doctors everywhere working hard to fix people's ailments, China's hospital system in now incentivized to get repeat customers, not to fix the issues.

China still has distinct classes for their classless government. People in China call the lowest class peasants still. While Xi talks with Putin about how he can live forever with the help of other people's organs.