School records(학교생활기록부) refer to a student's school record, which documents their academic performance, attendance, conduct, and extracurricular activities throughout their time in school.

Jungsi(정시) is an admission process in South Korea where CSAT(수능) test score is usually the only factor considered, and students with a higher score are accepted.

A non-compete agreement is a legal agreement or clause in a contract specifying that an employee must not enter into competition with an employer after the employment period is over. These agreements also prohibit the employee from revealing proprietary information or secrets to any other parties during or after employment.

Religious charities are organizations that provide charitable services and are affiliated with a religious institution or ideology.

Proselytisation is the act of attempting to convert someone to a different religion or belief system.

American unipolarity refers to the period following the end of the Cold War when the United States emerged as the world's sole superpower, with unrivaled military, economic, and cultural influence. During this time, the US dominated global politics, setting the agenda for international affairs and acting as the world's policeman.

Finlandization refers to the decision of a country not to challenge a more powerful neighbor in foreign politics, while maintaining its nominal independence and its own political system. It may involve the smaller country refraining from joining military alliances or adopting policies that are viewed as threatening by the larger neighbor, as well as accepting some level of political or economic influence from the larger neighbor.

Youth politicians include but not limited to Park Ji-hyun, Cheon Ha-ram, Ryu Hyo-jeong, and Lee Jun-seok. They usually get selected from prominent politicians so that they could cater to youth voter base and take care of youth politics.