How to tell whether the information is true or false by submitting a resume online?

The effective ways to distinguish the authenticity of the information of the other company are: asking the local industrial and commercial department whether the company is registered, the nature of the enterprise, the business content and the business scope. If it is not registered for the time being, what is the competent department? If there is no company even in charge of the department, it is usually a contractor or an airline.