It is unethical and potentially illegal to manipulate photos or video content to create an illusion and lead the public to misunderstand. The common methods are as follows： **In terms of photos**： -**Cropping**: Deliberately cut out key parts to change the presentation of the whole picture of the event. For example, some scenes around someone that can show the background and true intentions of their behavior are cut off, causing them to be taken out of context. - **Splicing**: Splicing parts of different photos together, such as splicing someone's head on one occasion with an unrelated body on another occasion, to create the illusion of being in a specific inappropriate scene. -**PS modification**: Use image processing software to modify people, objects, scenes, etc., such as changing expressions, adding or deleting elements, tampering with time and place markers, etc. **Video aspect**： -**Clip jumping**: Select video clips and stitch them in a chaotic order, or deliberately skip key plot and explanation parts to mislead the audience's understanding of the development of the event. -**Add false elements**: Add non-existent characters, objects, or actions through post-production special effects to make the audience mistakenly think that certain fictional plots have actually occurred in the video content. -**Audio tampering**: Modify the audio in the video, such as adding non-existent dialogue, changing the tone of the original voice, etc., to distort the true meaning of the event. This kind of behavior seriously violates the principle of information authenticity and damages the public's right to know and social trust. It should be resolutely resisted and held accountable in accordance with the law.