First of all, I am not a professional fund manager or investment consultant, but I can offer some suggestions for your reference. Investment funds need to do a lot of preparatory work, including setting goals, evaluating risk tolerance, and choosing appropriate fund types. Here are some suggestions for your reference:

1. Set investment goals: You need to be clear about your investment goals, such as short-term savings, long-term retirement planning or pursuing high returns. Clear goals help you choose the right fund.

2. Know your risk tolerance: Investment funds may bring risks, so you need to know your risk tolerance in order to choose a fund that suits your risk level.

3. Choose the right fund type: funds can be divided into stock funds, bond funds, hybrid funds and index funds. You can choose the appropriate fund type according to your investment objectives and risk tolerance.

4. Study the performance of the fund: When choosing a fund, you can refer to the historical performance, management team and cost structure of the fund. It is best to choose a fund with stable long-term performance, experienced management team and low cost.

5. Diversification: In order to reduce the risk, you should diversify your investment in various funds. Avoid putting all your money into one fund or one industry.

6. Review the portfolio regularly: Investment funds need to adhere to it for a long time, but they should also review the portfolio regularly and make adjustments according to market changes and their own needs.

7. Seek professional advice: If you don't know much about investment funds, you can seek the help of professional investment consultants to better manage and optimize your portfolio.

Please note that investment is risky, and fund investment is no exception. Before making an investment decision, please make sure that you fully understand the risks and are willing to take them.