학벌주의가 · 학벌주의를
academic elitism, judging people by their school background
Example
한국 사회의 학벌주의는 입시 경쟁을 더 심하게 만들어요.
Korean society's obsession with school pedigree makes entrance exam competition even fiercer.
Word parts
학 study+벌 clique+주 main+의 principle
학벌 is one's school pedigree, i.e. which university one graduated from.