Art or film and television works that lead the audience to have prejudice or discrimination against a specific group usually use the following methods. However, it should be noted that this practice has great moral problems and may cause negative social impact. 1. **Stereotype**: By repeatedly showing the stereotype of a group, its characteristics are simplified and universalized. This method will make the audience believe that these characteristics are inherent characteristics of all members of the group. 2. **Selective display of behavior**: Only focus on and amplify the negative behavior or characteristics of a certain group, so that the audience feels that these are common characteristics of the group. 3. **Opposition composition**: Through contrast, a certain group is portrayed as "bad guys" or "others", while other groups are portrayed as positive characters, thereby creating opposition. 4. **Emotional rendering**: Using emotional language and images to arouse emotions such as anger, fear or disgust in the audience, thereby creating hostility towards a specific group. 5. **Authoritative discourse**: Quote the authoritative discourse of experts, media or characters to support prejudice against a certain group, making the audience more receptive to these views. 6. **Historical distortion**: Reversing or selectively telling historical events, showing the behavior and motivations of a certain group in an inaccurate way. It is important to emphasize that art and film and television works have a strong influence in society, and promoting inclusion and diversity can promote social harmony. Such works promote prejudice and discrimination, which may cause division and conflict, so creators have a responsibility to be aware of the potential impact of their work and avoid it.