Some logistics companies in Shanghai recruit general workers, saying that it costs six or eight thousand a month. Is that true? Is there any way to find out if this company is real?

Not reliable. Say this recruitment is a trap, recruit people with high-paying positions, and find a reason (such as internship or waiting for some escort certificates) to treat you as a cheap or free labor force such as porters and security guards. When you can't do it or feel cheated, you leave. He's hiring all the time. There are also some people who cheat money in various names, such as medical examination fees, deposits, food expenses, and certificates. ...