Second, in practice, Shang Gao will provide students with internship opportunities (mostly paid) because of its group nature and more enterprise cooperation. Internships in public universities are found by students themselves.
Third, employment, because the combination of advanced business theory and practice, coupled with school-enterprise cooperation, on the one hand, there is the possibility of recommendation, on the other hand, the diploma of advanced business is still recognized in Europe, so employment has an advantage over public universities. Of course, more personal efforts are needed in this respect.
Diploma: China does not recognize most French business diplomas, but public universities basically do. But I don't think this will affect returning to China to find a job.
Personally, I think that's probably the difference. Please see what you have to add.