[학술논문] 遼東地域 燕秦漢 長城 調査現況 및 問題點 檢討
It is after the independence in 1945 that begin the investigation of the Great Wall of Yan, Chin and Han Period in Liaodong Peninsula of China and a methodical approach is recently undertook through a national work in the northern part, the Inner Mongolia and the Liaoning of China that pass through the Great Wall. In 21st Century, it has been intensively studied about the Great Wall in Liaodong Peninsula