Decompiled 2022 Beijing Olympics Apps
It's probably basic stuff that has to be in most Chinese apps, but I found the list of illegal words really interesting: 
https://github.com/jonathandata1/2022_beijing/blob/main/ille...It's a mixture of spam filtering ("... for sale", gambling, drugs/weapons) and swearwords, that you'd expect to find in western apps as well. But there are also a lot of phrases about the CCP, dissidents and Tibet/Taiwan.