Zhou Xubai is a Chinese author about whom little public information is available; existing records confirm only that his work is connected with the field of health-related books. One title by him is held in the collection, Daoist Health Cultivation. Classified under health, the book centers on Daoist ideas of well-being and introduces related concepts and practices to general readers. Judging from the available information, Zhou's writing emphasizes making traditional health culture accessible, drawing on Daoist thought to discuss everyday health topics in a practical and popular rather than scholarly manner. Because his biography, education, and writing career are not clearly documented, and the full extent of his output cannot be examined, readers can currently know him mainly through this single text. Further material would be needed to sketch a fuller picture of his writing and his place in health publishing.