Kwangjang industry is Korea?�s first business market. This industry opened in 1905. Initially, Namdaemun sector was the largest classic sector till early 1900s, but Japanese occupied Namdaemun current market by Japanese?�s invasion to Korea, so Korean merchants opened Kwangjang market for Koreans in 1905 to compete Japanese Namdaemun market place. https://jejunightpleasure09876.shoutmyblog.com/32581809/gangnam-tour-top-5-tours-activities-for-dummies