Between 607 and 838, Japan sent 19 missions to China. Knowledge was the principal objective of each expedition. For example: Priests studied Chinese Buddhism. Officials studied Chinese government. Doctors studied Chinese medicine. Painters studied Chinese painting. Approximately one third of those who embarked from Japan did not survive to return home.Hoffman, Michael. "Cultures Combined in the Mists of Time: Origins of the China-Japan relationship," Asia Pacific Journal: Japan Focus. February 3, 2006; reprinting article in Japan Times, January 29, 2006.
