There are clear rules to standardize the typesetting of periodicals, and the corresponding numbers of different types of periodicals are different. In the periodical professional retrieval of Guizhou Digital Library, the author unit is represented by O.

Guizhou Provincial Library was established in May of 1937, formerly known as Guizhou Provincial Library. 1956 was officially named Guizhou Provincial Library. It was moved from Guiyang Science Road 1959 to Beijing Road 130, and 1996 was rebuilt, with a construction area of 24,400 square meters.