Hanlim Technical High School, which was founded in 1952, is a public specialized high school located in Hallim-ri Hallim-eup, Jeju-si, Jeju-do. Teachers from the school visited Singapore and Jeju Office to gain a more in-depth understanding of Singapore’s education system to aid the development of its curriculum. These mutual, international exchanges are aimed at further supporting the growth and creation of sustainable education models.