Entrusted financial management, also known as valet financial management, is a different name for the same business from the perspective of the entrusting party and the management party. Entrusted financial management refers to the behavior of professional managers who accept the entrustment of asset owners to manage assets on their behalf in order to realize the appreciation of entrusted assets or other specific goals. Generally speaking, entrusted financial management in the securities market means that investment banks, as managers, raise and manage entrusted funds with independent accounts and invest in the portfolio of financial instruments such as stocks, funds, bonds and futures in the securities market to realize the appreciation of entrusted funds or other specific purposes.