Reits fund, that is, real estate investment trust fund, is simply to convert real estate assets or rights into standardized financial products with strong liquidity through securitization and publicly trade them on the stock exchange. Domestic pilot infrastructure public offering REITs refers to standardized financial products that raise funds from social investors according to law to form fund property, hold infrastructure projects through special purpose carriers such as infrastructure asset-backed securities, and fund managers actively manage and operate the above infrastructure projects, and distribute most of the generated income to investors.