In the sale of financial products, strict compliance with laws, regulations and professional ethics is the primary principle. Any attempt to mislead consumers, conceal risks or exaggerate benefits is undesirable. This not only violates regulatory requirements, but also harms the interests of consumers and the long-term credibility of institutions. As responsible practitioners, we should： 1. **Full disclosure of risks** -Clearly inform investors of product characteristics, potential volatility and possible losses through written explanations, risk assessments, etc. -Use easy-to-understand language instead of professional terminology to ensure that information is delivered without ambiguity. 2. **Objective presentation of benefits** -Provide revenue forecasts based on historical data and reasonable models, and clearly mark that ”past performance does not represent future performance." -Avoid selectively showing high-yield cases, and provide a complete distribution of benefits (such as possible results in different market environments). 3. **Compliance sales process** -Strictly implement investor appropriateness management and match products according to customer risk tolerance. -Adopt means of regulatory requirements such as dual recording (audio and video recording) to ensure that the process can be traced back. 4. **Positive application of psychology** -Objectively display information through the Framing Effect: for example, “annualized return 5%” and “maximum drawdown 15%” are presented at the same time. -Use the Anchoring effect to establish reasonable expectations: first explain the average market return level, and then explain the product differences. 5. **Investor education** -Conduct regular risk awareness training to help customers understand the nature of market fluctuations. -Use tools such as Monte Carlo simulation to visualize the long-term results of different investment strategies. Regulatory authorities (such as the China Banking and Insurance Regulatory Commission and the Securities and Exchange Commission) have clearly required financial institutions to implement the obligation of ”seller due diligence". Consumers should also be vigilant and pay attention to identifying the following risk signals in the sales process.： -Promise to "protect capital and income" or imply rigid redemption -Use techniques such as ”limited time rush“ and ”scarce places" to create anxiety -Deliberately weaken the description of the risk clause in the contract The essence of financial services is to build long-term trust. Any short-term misleading behavior will eventually lead to legal risks and reputational losses. Practitioners should win customers with professional ability and honest service, which is the foundation of the sustainable development of the industry.