Disclaimer: I'm a Chinese. I'm a programmer. I know nothing about laws. I have never been to America before. I referenced some law concepts and I did my best to ask google to explain those terms to me, so I could understand them better and use them correctly as possible as I can.
If I got something wrong, like I have a misunderstanding of freedom of speech, the idea of utopia, etc., let me know.
(Yeah, let me know, in a nice and polite way, do I need to actively remind people? Do I need to require people to dm me their comments for review before they can post in the comment area? To comply with the "actively moderation" rule? Huh?)
Well, more accurately speaking, you need to bind your identity to reply. And your reply to the news (well, they didn't define what is news, let's wait for that) will be reviewed before it can be published.
For everything other than news, you can reply, but they will moderate it, without saying what rules they would use.
Anyway, I don't want to point out everything for you (of course I don't, I'm physically in China). Here is the source (Chinese). Help yourself:
@skyblond I thought you said it very well. You will get some "But......" responses I'm sure.
@skyblond That's scary. Geez.
The Chinese government recently start moderating replies, which require you to link/bind your account with your legal identity before you can send any replies. And those replies need to be "reviewed" before they can be published to others.
Also, they said the "like button" is a variant of reply, so it needs to be moderated too.
Any platform that doesn't enforce this will be forced to close/blocked/disappeared.