Seoul's old fortresses being evaluated as having potential to be liste… ArirangNews 0 10 11.26 19:05 https://www.youtube.com/watch?v=nfnVRjGFrd8 + 1 https://www.youtube.com/feeds/videos.xml?channel_id=UCzznO4xSV8BKnUBPy… + 1 Seoul's old fortresses being evaluated as having potential to be listed as UNESCO...