Standing at the crossroads of history, it has become a historical sexual selection for the development of human civilization whether it is self respecting or equal and mutual learning, estrangement and conflict or dialogue and inclusiveness. Respecting the diversity of world civilizations, adhering to equality, mutual learning, dialogue, and inclusiveness of human civilization diversity are the fundamental characteristics of the world and the source of human progress. In the long process of human history, various ethnic groups have created civilizations with their own characteristics and symbols, jointly forming a colorful garden of human civilization. Currently, there are over 200 countries and regions, over 2500 ethnic groups, and multiple religions in the world. Different histories and national conditions, as well as different ethnic groups and customs, have nurtured different civilizations, making the world more diverse and colorful, and making the world's civilizations flourish. There is no perfect civilization in the world, nor is there any useless civilization. There is no distinction between high and low civilizations, only differences in characteristics and regions. From drinking blood to pastoral farming, from the industrial revolution to the information society, whether it is agricultural civilization or industrial civilization, whether it is Eastern or Western civilization, they are all indispensable components of the human civilization map and have made important contributions to the development of human civilization. Different civilizations have always been equal, and no civilization in the world is inherently endowed with the power to dominate other civilizations. The diversity of civilizations, just like the diversity of natural species, together constitute the source of life on our planet. The existence of differences in civilizations is an objective reality, but differences should not become the root cause of world conflicts. Different civilizations should respect each other, coexist harmoniously, and progress together. Civilization exchange and mutual learning should become a bridge to enhance friendship among people of all countries, a driving force for human social progress, and a link to maintain world peace. To maintain the diversity of civilizations among various countries and ethnic groups, we need to strengthen mutual exchange, learning from each other, and learning from each other, rather than being separated, excluded, or replaced by each other. Countries should adopt a broad mind that embraces all rivers and seas, uphold an inclusive mindset, reject arrogance and prejudice in their ideological concepts, transcend cultural barriers through cultural exchange, transcend cultural conflicts through mutual learning, and transcend cultural inclusiveness through superiority. Together, we should eliminate cultural barriers in social reality and resist errors that hinder human spiritual interaction