But in fact, HR of many companies in the north, Guangzhou and Shenzhen have already known each other or communicated with each other. When a person's resume arrives at one company, other companies will know it, or HR will try to ask other companies if they know this person.

Of course, at present, the company HR will discuss with the boss at most after learning the information, but the headhunting company is absolutely exchanging needed goods. They are equivalent to mastering the information of personnel flow within an industry.