Kwangjang industry is Korea?�s to start with commercial industry. This current market opened in 1905. At first, Namdaemun marketplace was the greatest regular market until early 1900s, but Japanese occupied Namdaemun marketplace by Japanese?�s invasion to Korea, so Korean merchants opened Kwangjang market for Koreans in 1905 to contend Japanese https://holden2q8ww.uzblog.net/gangnam-tour-top-5-tours-activities-for-dummies-47181074