Investment projects with high risk and potential returns usually include the following types, which you can consider: 1. **Tech startups**: Investing in early-stage technology companies, especially those in cutting-edge fields such as artificial intelligence, blockchain, and biotechnology, may bring high returns, but there is also the risk of failure. 2. **Small-cap stocks in the stock market**: Small-cap stocks are generally more volatile than large-cap stocks. Although they are riskier, they have the potential to provide substantial returns when the market performs well. 3. **Cryptocurrency**: Investing in Bitcoin, Ethereum and other emerging cryptocurrencies can bring high returns in some cases despite their extreme volatility. 4. **Real Estate Investment Trusts (REITs)**: Some REITs that focus on developing or reselling high-risk real estate have high potential returns, but they also come with the risk of market volatility. 5. **Hedge funds**: These funds usually adopt high-risk strategies to obtain excess returns, but they also require high investment thresholds and the ability to withstand high volatility. 6. **Commodity trading**: Such as oil, gold, and commodities, the prices fluctuate greatly, which can bring high returns, but also face greater risks. 7. **Options and futures trading**: Options and futures trading can potentially bring high returns in the short term through leverage, but the risk of loss is also high. When choosing an investment project, please be sure to do sufficient research and consider your risk tolerance. At the same time, it is recommended to consult a financial advisor to develop an investment strategy that suits you.