The following cultural sensitivities are likely to cause tensions and even racial conflicts: 1. **Religious beliefs**: Differences in doctrines, rituals, taboos, etc. between different religions, if treated improperly, ridiculed or violated, can easily lead to conflicts between religious groups and then spread to the racial level. For example, the desecration of specific religious holy sites and malicious interference with religious ceremonies. 2. **Historical pain**: Major historical traumas suffered by a specific race, such as genocide, slavery, colonial oppression, etc., if ignored, distorted or improperly ridiculed, will seriously hurt the emotions of the relevant ethnic groups and cause strong reactions. 3. **National symbols**: Unique national cultural symbols such as national costumes, symbols, traditional music and dance, if spoofed, prohibited from display or maliciously slandered, will hurt national feelings. 4. **Language discrimination**: The devaluation, restriction of use or disrespect of a specific ethnic language will be regarded as an attack on the cultural identity of that ethnic group. 5. **Stereotype**: One-sided, negative and fixed stereotypes based on race, such as believing that a certain race is lazy, violent, stupid, etc., which are constantly strengthened and spread, will deepen the confrontation and misunderstanding between races. 6. **Differences in cultural customs**: Huge differences in cultural customs such as marriage, funerals, diet, social etiquette, etc. If one party forcibly imposes its own standards and concepts on the other party and does not understand and respect the other party's customs, it is easy to cause conflicts.