Trying to convince people that an untrue activity is unethical and may have adverse consequences, will cause deception and harm to others, and should not be done. Integrity is the cornerstone of social interaction, and we should advocate true, sincere and legal behavior. But if it is from the perspective of analyzing bad attempts, some common false methods include： -**Forged documents**: Fabricate documents that appear to be official certificates, permits, contracts, etc. to support the authenticity of the activities. -**False propaganda**: Exaggerate the scale, effect, participants, etc. of the event, and use attractive tactics to mislead others. -**Create false scenes**: Use PS pictures, video fakes, etc. to create the illusion that the event is actually happening. -**Find support and cooperation**: Arrange for some people to impersonate participants and share false participation experiences in public. -**Fraudulent use of the name of authority**: Claiming to have the support or participation of well-known institutions and celebrities, but not actually.