twenty thousand. Trust fund, also called investment fund, is a kind of collective investment mode of "benefit sharing and risk bearing". It refers to a collective investment trust system in which the unequal funds of most investors who are uncertain in society are pooled through contracts or companies and by issuing fund bonds to form trust assets of a certain scale, which are handed over to specialized investment institutions for diversified investment according to the principle of asset portfolio, and the profits obtained are shared by investors in proportion to their capital contribution and bear corresponding risks. The 5 million trust fund can receive 2 thousand yuan every month. Fund is a general term for institutional investors, including trust and investment funds, unit trust funds, provident funds, insurance funds, retirement funds and funds of various foundations. Funds in the existing securities market, including closed-end funds and open-end funds, have the characteristics of income function and value-added potential. From the perspective of accounting, funds refer to funds with specific purposes and uses.