As I stated, tax avoidance is real, but if you're seeing a bunch of money moving between networks of shell companies set up by Chinese nationals and the economic substance isn't apparent, ghost offices that close and pop up overnight, etc., what you're seeing is not legitimate business.
These are the hallmarks of money laundering. The structures and transactions serve no legitimate purpose and would only complicate matters and increase costs for a legitimate business.
These structures and transactions are designed specifically to obscure ownership, hide the origins of illicit funds and stay one step ahead of law enforcement.