20世纪八九十年代发掘的两处长沙国所封王子侯国墓葬,引起了学术界对西汉长沙国所封的众多王子侯国遗存的关注。通过查阅文献和实地考察,我们注意到吴氏长沙国所封“便侯国”虽然文献记载存在时间很长,但是却找不到任何相关遗存。在阅读松柏汉简过程中,我们意外发现了便侯国的下落,并通过分析考证,形成了关于便侯国迁徙来龙去脉以及西汉侯国迁徙原因等的一系列认识。 The burial of the two princes Hou Guo State by Changsha State in the 1980s and 1990s has aroused the concern of academia on the remains of many princely Hou States, which were sealed by Changsha State in the Western Han Dynasty. Through reviewing the literature and field investigation, we noticed that Wu’s Changsha State had not yet found any related relics despite the long existence of the bibliographic records. During the process of reading Han and Song Dynasties, we accidentally discovered the whereabouts of Hou-hou and analyzed a series of understandings about the origins and origins of his migration.