"Jingdong Archaeological Records" is a collection of short essays on historical geography and textual research written by Gu Yanwu, a novice in the late Ming and Qing dynasties. The book focuses on the errors and doubts recorded in the historic sites, geography, and historical documents in the Beijing area ("Jingdong" refers to the area east of Gyeonggi or related to Beijing) and from Beijing to Shanhaiguan. Through on-the-spot investigation and document comparison, Gu Yanwu exposed and corrected various errors and fictions in official or popular records such as "History of Liao" and "Yi Tong Zhi".
The chapters in the book cover many special topics such as "Examination of Ji", "Examination of Jinling", "Distinguishment of the Errors of the Unification Chronicles of Liaoling", "Discrimination of the Errors of the Unification History of Miyun", "Examination of Linxian County", "Discrimination of Shimen", "Examination of Lushi Mountain", "Examination of the Great Wall". Each article often looks at place names, ancient book records, inscriptions, on-site landforms, etc. To inquire into the original appearance and historical truth of the monuments. Several chapters make a more rigorous analysis and correction of the errors or confusion of place names, official offices, boundaries, recorded years and geographical locations in historical records.
The book is carefully written and rigorously researched, which is a reflection of Gu Yanwu's academic style of "applying knowledge to the world", "researching ancient times" and "investigating places and objects". Although it is not long, each article travels between ancient monuments and geography, and dares to speak out about the inaccuracies of documents, showing the author's persistent attitude towards knowledge and historical authenticity.
In short, "Jingdong Archaeological Records" not only supplements and corrects the historical records of Beijing and its surroundings, but also provides valuable first-hand information for future generations to study the geographical changes, historical records style and local culture during the Ming and Qing Dynasties. It represents one of Gu Yanwu's important contributions in historical geography and local chronicle research.
