A Chinese Biographical Dictionary/Chao Kuo

​169 Chao Kuo 袙遏. 2nd. cent. B.C. An official under the Emperor Wu Ti of the Han dynasty, who is said by some to have been the first to substitute oxen for human labour in ploughing.

This article is issued from Wikisource. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.