In its reply to the Proposal on Severely Cracking Down on Blind Testing of Stock Market Trends with Geomantic omen, the CSRC said that in the practice of supervision, it was found that some securities analysts and securities investment consultants used heavenly stems and earthly branches and Yin-Yang Five Elements to analyze and predict the trend of securities and securities markets or provide investment consulting services, which deviated from the basic principles of independence, objectivity, impartiality and prudence in issuing securities research reports and violated legal provisions and relevant professional norms.