The trust of $654.38+0 billion earns $7.5 million a year. The average annual rate of return of trust funds is 7.5%, 65.438+0 billion * 7.5% = 7.5 million USD. Trust refers to the act that the trustor entrusts his property right to the trustee based on his trust in the trustee, and the trustee manages and disposes it in his own name for the benefit of the beneficiary or for a specific purpose. Trust is a way of financial management, a special property management system and legal behavior, and also a financial system.