Sejonghakdang (Hangul: 세종학당) is a brand name that the South Korean government launched in order to comprehensively provide Korean language learners and teachers with an integrated study and information service. "Sejonghakdang" is expected to be developed as the brand for Korean-learning or -teaching Institutes around the world. Sejong was the fourth King of the Joseon Dynasty of Korea who created the Korean alphabet in 1446 and Hakdang means educational institutes in Korean.