Zhang Qicheng: available public information is limited, and details of his life, nationality, and dates of birth and death are not clearly recorded. Within the library's holdings, the work associated with him is Selections of Refined Literature (Wen Xuan, six volumes), commonly classified as a classic work. It can therefore be inferred that Zhang Qicheng's work relates to the collation, editing, or promotion of this classic text, with his contribution lying mainly in presenting and transmitting a traditional anthology. As a long-circulating literary anthology, Wen Xuan is known for its rigorous structure and well-chosen pieces and has long served as an important gateway to classical poetry and prose; the six-volume format suggests an edition that aims at completeness and systematic consultation. Lacking further primary information, it would be inappropriate to speculate about his education, positions, or academic career; only this connection with the classic can be briefly noted, in the hope that fuller materials will emerge.