Recent reports on online promoters and online promoter companies seem not as frequent or even outrageous as before. Is it that vulgar online hype has become more restrained, and that online promoters no longer influence public opinion? Of course not. If you review various forums, blogs, news, and tieba (a popular Chinese online community) and other internet channels, you will certainly be able to spot the traces of online promoters and recognize their operational habits if you observe carefully. By excluding interference and thinking rationally, one can avoid being misled, correctly grasp the trend of public opinion, and obtain valuable information. Jiasheyuan Online Promoter believes that the four main common characteristics of online promoters can be used for identification.