Trust, fixed income and fixed income all have thunderstorm risk, especially trust, which used to be basically real estate trust. With the downturn of the real estate industry, many trust products have been shocked. From the perspective of fixed-income and fixed-income financing, it is private lending, which belongs to the "three-no-care zone" and is not under the control of the CBRC or the CSRC. If there is a problem, you can only report it and file a case according to illegal fund-raising. All securities funds are issued by fund managers, supervised by custodian banks and sold by fund sales agencies. Ding Xin Huijin is a sales organization, and the biggest risk of its products is investment loss. Investors should keep up with the market and stop losses in time.