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 of China. We can understand the basic direction of Great Wall through this latest research. However, looking into this study, their argue based on inferences and has not been verified some remains of the Great Wall in Yan, Chin and Han Period similar to Liaoxi. Therefore, it is confirmable not to build the Great Wall of Yan, Chin and Han Period in Liaodong Peninsula. The material that announced in the Chinese academy was only a China's distortion of history that fitted this survey into the putative route for Great Wall of Liaodong. In order to counter against China's distortion of history, it is necessary to verify and analyse the material that announced in the Chinese academy. At the same time, our scholars have to investigate directly remains. Moreover, the cooperative study between South Korea and North Korea is inevitable to counter against China's distortion of history that transformed the great wall of Daeryeung river into the Great Wall of China. Finally, the solution to this problem is to attract the response and the attention of people by raising constantly a question about China's distortion of history and serving it to people in the academic world and the media.