Can ghost coins really be spent in the underworld? Which ghost coins are the most valuable in the underworld? What are the popular ones in the underworld?

The underworld coins printed now are of no use at all. If they are burned, they will not turn into money in the underworld, just like burning white paper. Only the yellow paper money with holes in the past will turn into money in the underworld if it is burned. Because the money spell was recited at the time of its origin, it will turn into money in the underworld, and burning incense and burning paper are basically the same. Together, when burning incense, paper is usually burned. After the incense is burned, the core inside will become a money stick, and each hole in the paper will become a dollar. Money in the underworld is counted by pieces, not by yuan. . When the deceased are full, they will put the money on the money stick one by one, and then leave. Because China has abolished superstition, many aspects of knowledge have been lost, so many young people don't know it now, so I'm just talking about it casually