> Given the material is in Chinese, it stands to reason the bulk (but of course not all) of it will not be in violation of whatever policies.

Especially due to no freedom of the press in China (you need a permit for each published book) they are all already censored.

I still don't think China could be a safe haven though, they haven't shot down open source models not because they are nice, it's just that they are incompetent.