March, September, Might and November are the greatest hiring periods for private academies (Hagwons). https://zdifne.com/%EC%8B%A4%EC%9E%A5%EC%95%8C%EB%B0%94-%EC%97%AC%EC%84%B1%EC%9D%98-%EC%83%88%EB%A1%9C%EC%9A%B4-%EA%B8%B0%ED%9A%8C%EB%A5%BC-%EC%B0%BD%EC%B6%9C%ED%95%98%EB%8A%94-%EA%B5%AC%EC%9D%B8%EA%B5%AC%EC%A7%81/