It's a little difficult to get a detailed answer here. If we have the opportunity to go to the company for an interview, let's go on a field trip to see what the working environment and employees are like. Interview means that you can actually understand the job content of the position you are applying for and create opportunities for contact with employees (preferably talking alone).

First of all, understand what to do in the post with employees. Then talk about where they eat and live and what they do after work, from which we can know their usual expenses and infer their income. They will also inadvertently reveal their views on the company.

Or ask people around the company before the interview, such as doormen, security guards and shopkeepers. This information is objective and true. With this information, you will have a bottom in the interview. Everything is true only if it has been experienced.

Personal experience for reference, say your own point of view. After all, I'm not in your environment, so it's hard to avoid thinking wrong and saying wrong. Good luck with your work.