Article 45 of the Measures for the Administration of Sales of Securities Investment Funds stipulates that fund publicity and promotion materials shall contain clear and striking risk warnings and warning words to remind investors to pay attention to investment risks, carefully read the fund contract and fund prospectus, and understand the specific situation of the fund. Fund publicity and promotion materials with sufficient plane space shall include risk warning letters, and the necessary contents shall meet the requirements. Publicity and promotion materials in the form of TV, movies, internet materials, links to public websites, etc. shall include at least 5 seconds of video display to remind investors of risks, and refer to the sales documents of the Fund. Radio broadcasting should express the above contents in the form of narration.