Lowest tax possible moving money through companies, take a look?!

I tried searching for a drawing or a diagram on the perfect way to move money through companies in order to ultimately pay as little tax as possible. The only thing I can find is below, where countries and methods need to be inserted. Maybe there is someone who has experience or suggestions for this?

A general conceptual overview of how multinational companies often structure their finances to optimize tax efficiency legally. This typically involves the use of holding companies, subsidiaries in different jurisdictions, and making use of legal tax incentives and treaties. Please remember, this is a simplified representation and should not be taken as financial advice.

Let's create a basic diagram:

1. Parent Company: Located in a country with favorable corporate tax rates and business environment.
2. Holding Company: Often set up in a jurisdiction with low or no taxation on dividends, capital gains, or income.
3. Operating Subsidiaries: Located in countries where the business operations occur. These subsidiaries earn revenue and incur expenses.
4. Service or IP Licensing Subsidiary: Holds intellectual property (IP) rights and charges other subsidiaries for their use, often located in a low-tax jurisdiction.

The money flows from the operating subsidiaries to the holding company, typically through payments for services, royalties, or dividends. This can result in a reduction of taxable income in higher-tax countries due to these expenses and the accumulation of profits in the lower-tax jurisdiction.

Please remember, this is a very basic outline and real-world scenarios are significantly more complex. Tax laws are subject to change and vary by country, and there's increasing scrutiny and regulation around such practices.

Really, no one knows how to set this up ?