[MarsIronPI]

Let's not forget about the smaller things like the disappearance of Peng Shuai[0] and the associated evasiveness of the Chinese authorities. It seems that, in the PRC, if you resist a member of the government, you just disappear.

[0]: https://en.wikipedia.org/wiki/Disappearance_of_Peng_Shuai

[fragmede]

or Jack Ma

https://en.wikipedia.org/wiki/Jack_Ma?#During_tech_crackdown