As a person who has been engaged in online recruitment service for 5 years, I tell you that few people can basically find some ordinary positions. As long as you accumulate some resumes and charge for good personnel information, if it must be free, I can tell you several ways. The first is to find the same city, various forums and community information websites in the market. The second is to see if my classmates' former colleagues or familiar people have ever worked in other companies, and borrow their accounts to check.