Yelü Chucai (1190-1244), Khitan statesman and advisor to Genghis Khan and Ögödei Khan, known for convincing the Mongols to tax the conquered population of the north China plains rather than slaughter it
surname Chu / abbr. for Hubei 湖北省[Hu2 bei3 Sheng3] and Hunan 湖南省[Hu2 nan2 Sheng3] provinces together / Chinese kingdom during the Spring and Autumn and Warring States Periods (722-221 BC)