Is it a scam for the lecturer of Xishu Tower in Chengdu to buy jade by palm reading?

According to the enquiry of China Travel Service. Com, the sentence patterns, words and even tone used by palm-reading lecturers are very similar. This is because a so-called "exclusive numerology" is based on the personal information provided by customers through prepared words, and by stimulating customers' curiosity and thirst for knowledge, customers are allowed to buy products or pay for consultation. This statement, called "induced theory" in psychology, is a fraudulent means.