Is it reliable to recruit librarians in the same city?

The recruitment information in the same city is true or false. It is suggested to choose a company that has passed the business license certification, and the method of distinguishing the true and false recruitment information:

When an employer recruits, if it collects any form of registration fee, training fee, deposit, etc., it is a fraud company. From job seekers.

In the process of job hunting, individuals learn about the company's situation and background in detail through various ways and channels to see whether the company is formal, whether its business is legal, whether the unit has a legal business license and business license, and whether there are complaints and bad records. Whether the recruitment unit can be found online or in the industrial and commercial bureau. Whether the salary of the recruiting unit is reasonable. Will the employer sign a formal internship or work contract with you?