There are cooperative relationships, but they are generally bad schools. Only those poor schools with no students will find an intermediary to recruit students. I think you really want to go to a guaranteed school, but you still can't find an intermediary. In that case, the threshold of the school itself is very low, and you can apply for it yourself. You don't have to find an intermediary, and you can't apply for a good school intermediary. You'd better study hard and apply for it yourself ~