张妍

Zhang Yan: currently, publicly available information is limited, and details of her life, such as her native place, dates of birth and death, and professional background, have not been clearly recorded. Judging from the two works included in the collection, Wang Qi's Collection of Prescriptions and Notes and Tracing the Sources of Cold Damage, her writing focuses on the field of traditional Chinese medicine, with particular attention to the collation of classical TCM texts and the compilation of medical formulas and case records. Wang Qi's Collection of Prescriptions and Notes centers on prescription-and-note literature and represents the collation of medical formulas and clinical materials, while Tracing the Sources of Cold Damage, as suggested by its title, concerns the study and source-tracing of the Treatise on Cold Damage, reflecting an emphasis on the transmission of TCM classics. The two works are similar in subject matter and combine textual collation with academic popularization, serving TCM study and clinical reference. Because verifiable material is scarce, Zhang Yan's academic experience and influence cannot yet be described in detail; her contribution lies mainly in the compilation of the above-mentioned medical literature.