About this book:

*Mapping Empire: Cartography, Territory, and Border Making in Chinese History* provides a comprehensive longitudinal study of how the practice of mapping transitioned from a tool of imperial administration to a constitutive element of modern Chinese nationhood. The book traces this evolution across two millennia, beginning with the Han dynasty’s early attempts to organize space through roads and postal relays. It highlights how successive dynasties—from the grid innovations of the Song to the vast Eurasian synthesis of the Mongol Yuan—refined technical instruments to govern a multi-ethnic realm. The arrival of Jesuit surveyors during the Qing dynasty marked a pivotal shift, integrating European mathematical rigor with Chinese statecraft to produce scientifically grounded imperial atlases that formalized the borders of Manchuria, Mongolia, Tibet, and Xinjiang.

The narrative details the nineteenth-century rupture caused by Western and Japanese imperialism, which challenged China’s traditional tributary imagination with European concepts of fixed, linear sovereignty. The author examines how the "unequal treaties" necessitated a new cartographic urgency, leading to the creation of the Maritime Customs Service and the mapping of treaty ports. This period set the stage for the Republic of China’s efforts to remap the fragmented empire as a modern nation-state, a project characterized by the tension between maximalist historical claims and the limited reach of central authority during decades of war and occupation.

In the twentieth century, the book explores the People's Republic of China’s institutionalization of mapping as a centralized, highly secretive industry. Influenced by Soviet methods, the PRC completed a national topographic survey of unprecedented scale, using cartography to implement revolutionary land reforms and secure borders with socialist neighbors like Mongolia and the USSR. The text provides a deep analysis of the 1962 Sino-Indian War and the 1969 Ussuri River clashes, illustrating how maps served as both operational military tools and legal instruments in enduring territorial disputes.

The final chapters address the contemporary digital revolution, where satellite technology, the BeiDou navigation system, and "Smart City" projects have transformed the map into a real-time infrastructure of governance. The author argues that while digital platforms appear technically neutral, they continue to reinforce national identity through the visual assertion of maritime claims, such as the nine-dash line, and the strict state control of geographic data. Ultimately, the book concludes that in Chinese history, the map has never merely reflected the territory; it has actively produced and contested the spatial reality of the state.