清人吴增仅所撰《三国郡县表附考证》在三国政区沿革研究领域是一部极为重要的著作,然而仍然存在着诸多问题。本文拟从郡县归属失考、郡县名称失考、误引文献、诸州郡县置废失考、侯国建置失考等五个方面例举其误谬所在,从而为学界更好的利用此书提供某种帮助。 Wu Zeng Qing Dynasty only by the “Three Kingdoms County School attached test certificate” in the Three Kingdoms area of ​​evolution is an extremely important field of work, but there are still many problems. This article intends to give a better use of the academic field by illustrating its fallacy from the following five aspects: the ownership of the county and the county, the loss of the name of the county, the misdirection of the literature, the dismissal of the county and county of Zhuzhou, and the failure of the establishment of the Hou State This book offers some help.