The document is divided into 17 spread across 16 volumes, and consists primarily of summaries of previous envoys' records, along with Zhou Huang's personal observations and commentary<ref name=shimpo>"''Ryûkyû-koku shiryaku''". ''Okinawa konpakuto jiten'' (沖縄コンパクト事典, "Okinawa Compact Encyclopedia"). [http://ryukyushimpo.jp/news/storyid-43384-storytopic-121.html Ryukyu Shimpo] (琉球新報). 1 March 2003. Accessed 14 October 2009.</ref>, and a number of rough images of [[meisho|famous places]] in Ryukyu, maps of the islands, and depictions of Ryukyuan costume, ships, and other objects<ref name=hirata/>. | The document is divided into 17 spread across 16 volumes, and consists primarily of summaries of previous envoys' records, along with Zhou Huang's personal observations and commentary<ref name=shimpo>"''Ryûkyû-koku shiryaku''". ''Okinawa konpakuto jiten'' (沖縄コンパクト事典, "Okinawa Compact Encyclopedia"). [http://ryukyushimpo.jp/news/storyid-43384-storytopic-121.html Ryukyu Shimpo] (琉球新報). 1 March 2003. Accessed 14 October 2009.</ref>, and a number of rough images of [[meisho|famous places]] in Ryukyu, maps of the islands, and depictions of Ryukyuan costume, ships, and other objects<ref name=hirata/>. |