20 10 is the employment destination of the graduates of higher vocational colleges enrolled separately a sideline?

No, it won't. Quitting is voluntary. Where can there be a special sideline? Certainly not, but I don't know if there is any guidance. Some majors are decided by enterprises, and the students recruited are paid by enterprises. However, you have to work in his company for several years after graduation. This is the only form. There are other national defense students and military schools, all of which are assigned and have no sideline.