Abstract: Due to the compliers’ unfamiliarity with ancient texts and their biased understanding, there are serious problems in the usage of punctuations among the abundant citations of the first edition of Hanyu Da Zidian. A decade later, some errors have been corrected in the second edition, but there still remain the problems of the usage of punctuations. This paper classifies the errors in the usage of shuminghao in the revised edition into 7 categories and examines 33 examples to illustrate.