This is estimated to be a bit of a problem, because now a lot of that country introduced this kind of law does not allow the collection of these things, this can not be completely said to be unreliable. This you can take a detailed look at their company's qualifications, if you feel that the company's qualifications, and you also go to check to see him this, if the audit passes, that is to say, formal words. This. Should be. More normal it. But the proportion of normal is only 40%, most of them should be unreliable, anyway, I have not experienced this, will also pay a deposit to ensure that, at best. Said the trial period, for example, the beginning of a week or 15 days or so, can not adapt to the work, then it will not be hired, and will not say, ask you to pay 300 dollars deposit this kind of.