I want to know about the overseas company of China Railway Seventh Bureau. If I go abroad, what will be the treatment?

China Railway Seventh Bureau is very poor. Several excellent French translators have worked for many years, but they have never become full members, and they especially discriminate against those who are hired outside. The family asked you to sign a contract with the labor service company, and only gave you three insurances, without medical insurance. You only have a dead salary abroad, no welfare benefits, no living expenses of 1 cent, and don't even think about holiday expenses. In short, it is very pit!