What is the ceremony of Yi Jie Jin Lan?

Burning yellow paper is a standard ritual procedure for offering sacrifices to gods, that is, on a voluntary basis, through consultation and agreement, choose an auspicious day, hang Guan Gong and other gods in a place that everyone thinks is more suitable, such as the ancestral temple, and hum and hum three sacrifices, namely pork, fish, eggs, a live chicken, a bowl of red wine and Jin Lan Spectrum. Everyone sends out a copy of Jin Lan Spectrum, writes down everyone's name in chronological order, and presses their fingerprints. After the ceremony, everyone will bring a wick and "Jin Lan Music". Then, kill the chicken, drop the chicken blood into the red wine, prick the middle finger of everyone's left hand with a needle tip, drop the blood into the red wine, stir it evenly, sprinkle three drops on the ground first, and finally take a sip in order of age, and put the rest in front of the statue of Guan Gong. This form, some are also called "blood alliance".