For investment, I think the most important thing is to know your risk tolerance and investment objectives first. Here, I can give you some common investment advice, but I emphasize that investment is risky and decision-making needs to be cautious.

If you want a stable income, you can choose to buy bonds, time deposits or money market funds. These investments are usually low-risk, but the return is relatively low. If you have a long investment period, you can consider buying some index funds or stock funds, which usually have high income potential but relatively high risks.

In addition, you can also consider buying some real estate investment trusts (REITs), usually investing in the real estate market, which can obtain stable cash flow and higher returns. If you have a deep understanding of an industry or company, you can consider buying stocks in that industry or company.

Finally, I suggest that you don't put all your money on one investment product, but diversify your investments to reduce risks. At the same time, we should always pay attention to market changes and adjust the investment portfolio in time.

The above are some of my suggestions, I hope to help you. If you have more detailed questions or need further guidance, please feel free to contact me.