The Illustrated Treatise on the Maritime Kingdoms…
November 1843 CE
Based on initial translations ordered by Special Imperial Commissioner Lin Zexu, the Treatise is and one of China's initial responses to the Anglo-Chinese First Opium War (1839–1842).
Eventually stretching to one hundred juan, or scrolls, the treatise contains numerous maps and much geographical detail covering both the western and eastern hemispheres.
Wei's book will also garner significant interest in Japan and will help mold the country's foreign policy with respect to the West.