Zheng Qian is an author whose biographical details remain limited in publicly available sources; his name appears in existing bibliographic records, and his representative work is the Chuang'an Leigao (Drafts from the Thatched Hut). Judging from the title and its common classification, the book falls under literary appreciation, and its contents presumably consist mainly of poetry and prose along with related commentary, in the manner of a traditional literatus's collected works. The sobriquet "Chuang'an" itself suggests a tone of self-deprecation and leisurely ease, hinting that his writing may tend toward the plain and restrained, valuing sincere expression over elaborate polish. Because key facts such as dates of birth and death, native place, and official career are not clearly recorded, no more specific account of his life can be given, nor can his circle of associates and creative background be established. As the only work by him held in the collection, Chuang'an Leigao serves as the main basis for understanding Zheng Qian's writing and offers some reference value for studying the thematic orientation and appreciative tastes of similar literati writings.