How to play ask the spirits?

Write Arabic numerals 1 to 30 horizontally, and then write the five dynasties of Tang, Song, Yuan, Ming and Qing dynasties at the lower left of the year.

After writing, it's best for two people to take off their ornaments, don't bring any movable type like Buddha, just try to calm down and find a quiet place to cross their hands.

Generally speaking, if you are two girls, it is easier to invite boys' ghosts and gods, which may be biased, while the eight characters are hard, or just playing games, which is generally difficult to invite. Solemnly declare: the answer is for reference only, please don't be blind _ superstitious.