There are four categories of scammers in the world: bee, ma, Yàn, and sparrow. Bees are also styled. They are mostly committed crimes in groups, and they pay attention to a group of people coming in and fighting quickly. Ma is also a horse. They are single-handed and cheating for individuals. Yàn is also a beauty. They often use female sex as bait to deceive. Ma is the most complex, and they have the meaning of occupying the magpie's nest. It refers to using official positions and status that do not belong to them to commit fraud. In addition to these four types of scammers, there is also a kind of scammers who only cheat on scammers. They are called...Mad Words Master.