One attempt involved a battleship “accidentally” firing onto another battleship where both Hu Jintao and Xi Jinping were visiting.
https://jamestown.org/program/president-xi-suspects-politica...
Biased source, but she’s able to get a lot of unreported news from the mainland.
https://www.jenniferzengblog.com/home/2021/9/20/deleted-repo...
I will try to find more sources but Google is just shit these days. See my other comment for more.
A big problem is that mainland China is like the hermit kingdom. It’s a black hole for any news the CCP doesn’t want to get out
2. It makes sense given Xi’s current paranoia and constant purges
Hm. That really does qualify as an assassination attempt if it wasn't an actual accident. Enough such things happen by accident that it has a name.
search terms site:nytimes.com
(or bbc.co.uk or ap.com or another trusted source)