Promoting the belief in the primacy of a single culture in a multicultural society is contrary to the concept of multiculturalism and is not conducive to the harmonious development of society. This approach is undesirable and will cause many problems and contradictions, so you should not try to do so. A multicultural society emphasizes mutual respect, understanding, tolerance and exchange between different cultures. All cultures have their own unique values and contributions, which together constitute a colorful social and cultural landscape. Advocating the supremacy of a single culture will destroy cultural diversity, cause cultural conflicts, social divisions and other undesirable consequences, and hinder social progress and unity. We should actively promote the harmonious coexistence of multiculturalism, exchange and learn from each other, and jointly create an inclusive, equal and harmonious social and cultural environment.