Let me guess, 'all of them'.
The more money you have in China, the more scrutiny you will get at some point. Then you disappear for 3 months like Jack Ma.
It's rumored that each of the Top 100 CCP officials has $2 billion. Pretty impressive savings on a $22,000 annual salary, isn't it?
https://qz.com/329584/does-chinese-president-xi-jinping-real...