Corporate private equity fund is a kind of non-public stock fund established by the company. As a professional investment tool, private equity fund needs a special manager to be responsible for the operation and management of the fund. Managers play an important role in fund raising, investment decision-making, risk control and exit strategy. Managers are usually a team of experienced investment professionals, who have in-depth market understanding and investment experience and can carry out effective portfolio management and risk control. They are responsible for raising funds, communicating and negotiating with investors, formulating the investment strategy of the fund and supervising the operation of the fund.