Anything I can read? So far to believe it, I either have to move to and live in China for several years or "trust me bro". Neither of those are epistemically viable. It should be clear why.
Why can I say? Sometimes the only way to really learn about a country esp one with such tight control over information is to live there a decent amount of time. And since not many investigative journalists are doing that in China any more (China’s not likely to let them stay if they’re reporting the truth), it’s tough. If you really want to know, you may have to go find out for yourself.