提起夜郎,人们都知道“夜郎自大”。知道古代有过一个属于少数民族管辖的地名或国名。但不知道这句成语原来是由于对古代史料的误读而形成的错误成语。千百年来就这样以讹传讹,既成事实,长期被人引用。现在史学界重新研究这个历史课题,其研究的论点集中在古 Mention Yelang, people all know “Ye Boy arrogant ”. I know that in ancient times there was a place name or a country name that belonged to the jurisdiction of a minority nationality. However, I do not know that this idiom turned out to be the erroneous idiom formed by the misunderstanding of ancient historical materials. For thousands of years it has been reported as a fait accompli and a fait accompli. Now historians have re-studied this historical issue, and its research focuses on ancient issues