It is very difficult to graduate from Yonsei University. According to relevant public information, Yonsei University graduate students must complete required courses to obtain corresponding credits during their studies, and must publish two papers in SCI or other well-known foreign scientific magazines in order to graduate. Yonsei University is located in Seoul, South Korea. It is a top research-oriented comprehensive university established in the Christian spirit and ranks second among the top universities in South Korea. Together with Seoul National University and Korea University, it is known as the sky of Korean universities. It is a member of the Alliance of Pacific Rim Universities and the Association of East Asian Research Universities. Yonsei University has a high international reputation and reputation, ranking 47th in the world and 1st in South Korea in the 2020THE World University Impact Ranking. Ranked 85th in the QS World University Rankings in 2021, and ranked first in the world in the 2019 THE World University Rankings (Business, Innovation, Infrastructure, Patents). Ranked No. 1 in the Social Responsibility Index in 2018.