Kwangjang sector is Korea?�s initially business marketplace. This sector opened in 1905. Initially, Namdaemun market was the most significant regular industry until finally early 1900s, but Japanese occupied Namdaemun industry by Japanese?�s invasion to Korea, so Korean merchants opened Kwangjang marketplace for Koreans in 1905 to compete Japanese Namdaemun marketplace. https://reide6p89.blogdeazar.com/33543438/not-known-facts-about-gangnam-tour-top-5-tours-activities