Why did Zhang Xuefeng say not to apply for Southwest University?

Zhang Xuefeng's original intention is that Southwest University has many disciplines and specialties. If you enter such a school and obey the adjustment, you may be transferred to a major you don't like at all. Personally, I think that Zhang Xuefeng actually knows nothing, just grandstanding. Who is qualified to teach others a lesson when a college student fails dozens of subjects and can't even get a diploma? Who is he to laugh at Southwest University? Can he pass the exam?