Why do children wear universal cards?

The general card is the general arrow.

The so-called "general's arrow" means that children are difficult to take care of, so please ask the fortune teller to take a lesson. If the fortune teller says that the child is cursed, he must rush to the bridge or the poor intersection in the direction he points. At that time, family members will take their children, prepare incense, wine and bamboo bows and arrows, and wait by the roadside. If they see someone coming on the road, they will come forward to stop them, ask them to shoot arrows to exorcise evil spirits for their children, and invite them to eat some wine and vegetables to show their gratitude. Some even ask their children to worship it as "michel platini" and call it "Bubaiji", saying that only in this way can children live a long life, have a prosperous population and be easy to cultivate people. Copper products,