Wang Cheng is an author whose biographical information is very limited in publicly available sources. The surviving traces mainly center on a single work attributed to him, the Xu Zhou Ji (Collection of the Empty Boat). The book is classified under literary appreciation, suggesting that its contents lean toward the reading, analysis, and aesthetic evaluation of literary works rather than original composition or historical compilation. Judging from the imagery of the title, the empty boat, the author seems to have used a Zhuangzi-like metaphor of emptiness to express his state of mind, and the style may tend toward quiet restraint, with attention to atmosphere and personal reflection. Since his birth and death dates, native place, and official career cannot be confirmed, it is difficult to reconstruct his full life, and excessive speculation about his experience would be inappropriate. For today's readers, Wang Cheng's value lies mainly in the appreciative perspective and literary interest presented in the Xu Zhou Ji, which can serve as a concrete example for understanding the tradition of classical literary criticism and merits careful reading in close engagement with the text.
