As one of the five major public high schools with a long history of 80 years since its opening in 1940, As a place of communication with alumni, a donation culture (100 won love) in which more alumni participate where it is practiced. ♡ 2023 Alumni Association Business Plan ♡ ▣ Default direction - target “Prestigious Gyeongdong Resurrection” - Again Gyeongdong - ㆍEstablished Gyeongdong tradition of strong loyalty ㆍRevival of prestigious Gyeongdong baseball －