2. There is a sky above, and there is thick soil below as evidence. Mountains and rivers are allies, and the four seas are similar. Today, I married Jin Lan, sharing weal and woe. I don't want to be born on the same day in the same year, but I want to die on the same day in the same year. If you violate this matter, the devil take the hindmost.
Extended data:
1, sworn (hereinafter referred to as sworn), commonly known as sworn Jin Lan, commonly known as sworn, price difference exchange, sworn brothers, etc. This is a brotherly relationship between peers in China.
2. It originated from the story of "Three Marriages in Taoyuan" that Liu Bei, Guan Yu and Zhang Fei became brothers in the Three Kingdoms period. Later, people worshipped it, and then imitated it, that is, people with similar interests and similar personalities hit it off with each other and formed a brotherly relationship through certain forms, caring for each other, supporting each other and helping each other in life, and taking care of each other when encountering difficulties.
3. Over time, it has evolved into a kind of etiquette custom with humanistic color. This is the sublimation of friendship, the freezing of social relations, which runs through the Confucian thought of "righteousness" and fills the relationship between family and friendship. It is a special social interpersonal relationship in which friendship sublimates into family affection.
References:
Baidu Encyclopedia: Become sworn