The Phu Bien Tap Luc (Frontier Chronicles) is a valuable historical geography book on territories in Cochinchina under the Nguyen Lords by scholar Le Quy Don. So far, there have been three translations published in 1972, 1977 and 2007. However, the original of Phu Bien Tap Luc has been lost, and its reserved copies were transcribed under the Nguyen Dynasty
moreover, due to unthorough revision and annotation, publicized translations of the Phu Bien Tap Luc make a lot of mistakes. In this article, the author initially listed and revised hundreds of errors in the two translations of the Institute of History (1977) and Nguyen Khac Thuan (2007). This shows the need for an accurate revised translation of the Phu Bien Tap Luc as an authentic document for later study.