The main illegal methods are as follows: 1. Illegal institutions call some job seekers who are members of certain talent websites in the name of a branch or subsidiary of a talent market, claiming to guarantee job placement while charging the job seekers 100-300 yuan as referral fees or deposits, but later fail to fulfill their promises, thus deceiving the job seekers. 2. Scammers notify job seekers for interviews in the Pearl River Delta region (mostly in Dongguan) under the guise of company recruitment, then offer transportation (often motorcycles) on the pretext that the company is located in a remote area. They then seize the opportunity in secluded places to snatch the job seekers' mobile phones and belongings under the pretense of needing to contact staff members.