What exactly is blood relationship?

Blood relationship is the first social relationship of human beings, which is doomed at the beginning of life, irreplaceable and unchangeable, and is the most important relationship in life. Blood relationship is a social relationship based on marriage or childbirth, including parent-child relationship, sibling relationship and blood relationship derived from it. It exists before other relationships, and it is the basis and premise of all relationships such as teacher-student relationship, comrade-in-arms relationship and neighborhood relationship. Vividly speaking, blood relationship is the center of the circle, and other social relations extend around it. Blood relationship is closely related to China traditional culture, and it is an important part of traditional culture. Such as "Sleeping on the Ice for Carp" and "Kong Rong Rang Pear" praise the affection that blood is thicker than water; It is the traditional virtue of the Chinese nation to raise children to prevent old age, support parents and respect the elderly; Father and son in battle, Tiger Brothers, Inheriting father's business and Family heirloom are all true portrayal of blood relationship.

Although, with the development of economy and society, especially the influence of scientific and technological progress, the importance of consanguinity is gradually weakening, including family and clan relations composed of consanguinity. But the particularity of consanguinity determines the past, present and foreseeable future of consanguinity, and consanguinity is our most important social relationship.