The clan association is a clan organization based on surnames. Its purpose is to worship ancestors, clean up the roots, recognize ancestors and return to the clan, pay attention to inheritance, and return to the roots. The establishment of clan organizations has a long history and is a part of the Chinese national tradition. In the traditional ethics of feudal society, it is a very solemn and serious clan style for folk clansmen to set up ancestral halls, make clan rules and worship their ancestors. Especially the rich and powerful people are more particular about it. In the old days, the clan organizations elected highly respected people as the clan leaders, which was the symbol of the highest rights and authority of the clan. In dealing with the internal affairs of the clan family, establishing a superior list, resolving disputes, rewarding and punishing, the deterrent power of the ancestral family rules exceeded that of the official yamen in some ways. In recent years, with the social development and economic growth, in the process of creating a rich life, everyone&;s sense of reminiscing about the past and nostalgia has been greatly strengthened. Moreover, under the general environment that society advocates inheriting and carrying forward the fine traditions of the Chinese nation, more and more clansmen will be created by the people. Today&;s clan organizations are also established on the basis of respecting and remembering ancestors, inheriting and carrying forward generosity and kindness. However, the progress and optimization is that the clansmen who now participate in the clan organizations come from all directions, from different environments, different positions and different identities, which forms a network of contacts and resources, increases the cohesion of clansmen, enhances friendship, helps each other and respects each other, and provides a platform for direct communication and exchange for the development and promotion of their respective careers. The clan organizations established in modern times are purely folk spontaneous organizations, which emphasize tradition, morality, righteousness, harmony, healthy and orderly development, and have certain significance to the civilization construction of the whole society.