Fan Chengda (1126-1193) was a high-ranking Chinese government official
in Guangxi, an experienced traveler, a keen observer, and a gifted
writer. His observations on a wide range of subjects are always
interesting and revealing, and constitute an important contribution to
the literature on Song dynasty China's frontier peoples. Originally
written in direct, unadorned, and allusion-free classical Chinese prose,
the complete and annotated English translation of Treatises of the
Supervisor and Guardian of the Cinnamon Sea (Guihai yuheng zhi)
captures its charm and significance.