Why do schools recruit and find jobs in state-owned enterprises and finally go to secondary or even tertiary molecular companies?

Many state-owned enterprises enroll students on campus, which is the name of this state-owned enterprise, but in fact, after these employees enter this enterprise, most of them will enter secondary or even tertiary companies instead of the headquarters of this central enterprise. Because the headquarters of this central enterprise doesn't need so many people at all, they just recruit in the name of this central enterprise, which sounds more appealing.

This is the largest number of secondary companies and tertiary companies, because a group enterprise as large as a state-owned enterprise is even among the top 200 in the world, so its own scale is definitely quite large, but because of its considerable scale, it has many secondary companies and tertiary companies. This group alone has several branches, which can't afford such a big business, so there will be many employees recruited by secondary companies or even tertiary companies, and most of them will enter these places. The headquarters of this enterprise is also a league organ, and the channels for his recruitment are generally internal, or unspeakable.

As long as you have been to state-owned enterprises, you can see that there is a lowest employee level in their company system, which corresponds to a college degree and a college degree. You don't have a bachelor's degree, so sometimes people think, even if this enterprise is so powerful, how can it recruit students from ordinary colleges and universities? What are you thinking about? How is it possible to recruit students from ordinary colleges and universities? The salary corresponding to that position is not for ordinary people at all. For example, a vice president of this group, his nephew's grades are not very good, but can't he be sent to that state-owned enterprise? I can if I want to.

Most of them ended up in second-and third-tier companies, because ordinary state-owned enterprises and central enterprises don't need so many people to enter the headquarters when recruiting, or they have rich work experience and strong personal talent, or their strategic relationship is particularly direct. That's it. It is possible to go to the headquarters of the top 500 central enterprises through social recruitment channels, campus and recruitment channels, but the possibility of success is very small.