This paper attempts to analyze the way of naming of particular-name;usage of language;the way of mutual translation and pragmatic value,and reflects the development of social economy and social psychology of different race and multicultural development,by means of observing and studying the particular-name of store in Urumqi from the field of social linguistics.

Connecting with the practice of classifying and indexing, this paper analyzes on the shortages in the class names, annotations and sub-divisional tables of special subjects of <Chinese Library Classification> (children edition), and advances some suggestions on the modification.