Zheng Xi's biographical details are very limited in publicly available sources; the author's name survives in bibliographic records together with the work Chun Meng Lu (Record of Spring Dreams). According to the information currently available, this is the only work attributed to Zheng Xi, and it is classified among classic works, suggesting that although its circulation was not wide, it has nonetheless been valued by readers and bibliographers. The title Chun Meng Lu itself conveys a sense of recording dreams and reflections, recalling the traditional approach of expressing feelings through dreams and writing the heart through them; in the classical writing tradition, dreams are often used as a thread linking memories and giving voice to quiet thoughts, allowing the text to move between the real and the imagined. Because there are no clear records of Zheng Xi's life, native place, or period, no speculation is offered here; the discussion rests on the work alone. Although the book's length and structure cannot be examined in detail, as the only recorded work it is enough to serve as the main basis for understanding this author. Readers who begin with Chun Meng Lu may sense a tendency toward lyrical restraint and attention to atmosphere, and may also feel the quiet luster that classic works acquire over time.
