Then after a few months your Chinese business partner gets a bit too envious and denounce you to the police for "spying" or "fraud". Of course being not Chinese

Then after a few months your Chinese business partner gets a bit too envious and denounce you to the police for "spying" or "fraud". Of course being not Chinese you basically have no rights and you get exit banned or disappeared while your partner takes over everything your owned. That happened to a lot of people.