The investment goal of the fund is to realize capital appreciation or income by pooling investors' funds and investing in a diversified way. The purpose of evaluating the fund is to determine the investment strategy, risk tolerance and expected return of the fund so that investors can make wise investment decisions. Evaluating the fund involves a comprehensive analysis and evaluation of the fund's investment portfolio, management team, performance history and expense structure. Through the evaluation of the fund, investors can understand the risk level, expected return and adaptability of investment strategy of the fund, so as to better understand the characteristics and potential risks of the fund. This will help investors to choose a matching fund according to their own risk tolerance and investment objectives, so as to achieve a balance between risk and return.