In ancient times, when hanging people walking in the street, they usually said something and said a few more words, storytelling or TV, and it was best to escort them.

Generally, such a "gentleman" is waiting for him, pretending to be willing. Press a piece of paper with a stone in front of you. This is a stall. On the paper, there is a Tai Chi diagram of Yin and Yang, and advertising words such as "predicting fortune" and "sincerity is spirit" are written on both sides. Another is to carry a bamboo with some divination words written on it. General mouth shouted the same two types or "no cashier" and so on.