Want to drive abroad, China Railway Bureau 17, is there any recruitment?

If you know someone, there is no charge, because now they have handed over all these projects to the labor service company, and they want to sign up from the labor service company. They usually charge you 5000-1100,000. Most countries you go to are Africa. If you drive, it will be more than one month 10000. I don't know if you can accept the environment.