Yan Jicheng is a ci poet about whom very little public information is available; basic details such as his birthplace and the years of his birth and death are not clearly recorded. What can be confirmed is that a collection of ci poems titled Zhumeng Ci (Dream-Dwelling Ci) has come down under his name, and in library classifications it is often placed among classic works. Judging from the title and the genre, Zhumeng Ci belongs to traditional ci composition, with themes centered on dreams, remembrance, and personal feeling, and a language that tends toward elegance and restraint, continuing the classical ci emphasis on mood and tonal regularity. Because historical sources are scarce, Yan Jicheng's poetic lineage, circle of associates, and period of composition remain difficult to establish in detail, and his place in the history of ci is therefore hard to assess. The very existence of Zhumeng Ci nonetheless shows that he did practice ci writing, and the work offers later readers a reference text for understanding this traditional style of ci poetry. For researchers, examining its rhyme schemes, subjects, and emotional expression remains a relatively reliable way to approach this author.