A ceremony to become sworn brothers and sisters.

The ancients exchanged notes when tying knots in Jin Lan, which was called "changing guard" in Jianghu. This kind of music score is also called a score or a blue score. During the pilgrimage.

According to the number of people who become sworn, write down each person's name, date of birth, place of origin, parents, grandparents and great-grandparents' "Jin Lan Spectrum" with a pile of red paper, then put them on the memorial tablet of heaven and earth, burn incense and kowtow in turn according to their age, and read the oath together, and then they become brothers and sisters with different surnames.

The most common oath

For example, "For heaven's sake, so-and-so became a half-brother in so-and-so, not wanting to be born on the same day in the same year, but wanting to die on the same day in the same year" and so on. In the book of changes, copulative once recorded:

The two are integrated, and the benefits are broken; The difference between one thought and another. That is to say, people who work together in Qi Xin are strong enough to break hard metals; Speak with one heart and one mind, and people will be as receptive as smelling fragrant orchids. This may be the earliest origin of Jin Lan in Yi Jie.