Kwangjang marketplace is Korea?�s 1st commercial industry. This sector opened in 1905. Originally, Namdaemun marketplace was the greatest common industry until eventually early 1900s, but Japanese occupied Namdaemun sector by Japanese?�s invasion to Korea, so Korean merchants opened Kwangjang market for Koreans in 1905 to compete Japanese Namdaemun market place. https://jeffreyu7j06.blogs100.com/33888307/details-fiction-and-gangnam-tour-top-5-tours-activities