Not reliable, this kind of recruitment may be a trap, recruiting people with high-paying positions, and finding a reason (such as internship, training or waiting for this certificate) to treat you as cheap or free labor such as porters and security guards. When you can't do it or feel cheated, you leave. He is always hiring. There are also some people who cheat money in various names, such as medical examination fees, insurance premiums, deposits, food expenses, accreditation, training, treating guests and giving gifts ... Be careful.