The unearthed literature databases such as inscriptions on ancient bronze objects of Shang, Zhou Dynasties, Chu Slips of Warring States Period, bamboo slips and stone inscriptions of Qin and Han Dynasties, which have the property of one-time writing, can reveal some problems in the use of “annotation” words when compared with related handed down texts. The issue of stratification involving the attributes of the times and the annotations of Chinese historical materials are often neglected habitually. This kind of investigation and analysis is an important basic subject for mining language and character knowledge as well as forming a knowledge base for development history of characters. Even for chronological questions discussing the writing of relevant texts, some analysis thoughts may be offered.