What does one account for one vertical hook read?

1. Ask good or bad luck through divination [God]

There is an altar in the hall. -A Dream of Red Mansions

2. Another example: Yi language (words written by wizards on the sand table to indicate good or bad luck); Altar (table for utensils); Rack (used for training); Fu Luan (also called Fu Luan). The two men helped the T-shaped wooden frame to draw words on the sand table, saying that it cured people's doubts and indicated good or bad luck)

3, auspicious 1, "Fu Ying" is a superstitious activity for good or ill luck. Two people hold the shelf with sticks, others move the shelf, and the stick writes on the sand table as a revelation from God and also as a dustpan.