Li Santai is an author about whom limited public information is available; his nationality, dates of birth and death, and English name have not been clearly recorded. One work by him is held in the collection, titled China in Tickets and Certificates. Judging from the title and its common classification, the book is a history title that takes tickets and certificates as its central subject, using ration coupons and cloth coupons and similar documentary objects to present the living conditions and institutional changes of Chinese society in a particular period. Writing of this kind usually follows physical objects as threads, linking tickets scattered through daily life into a readable historical narrative, so that ordinary readers can understand an era through small items. The author's specific biography and intellectual background cannot be confirmed, but on the evidence of this work his approach tends toward using objects as historical evidence and viewing the larger picture through details. Because the available material is limited, other biographical information about Li Santai remains unknown, and readers may learn more about his choice of sources and narrative style from the book itself.
