They believe in Heaven & Hell.
Cao Cao has written: 'Cao Cao shi wen xuan'
Cao-Cao was born in 1973.
Cao Cao died when he was sixty years old.
Cao Cao's invasion of Xu Province happened in 193.
The Chemical formula for lime is CaO. This comes from Limestone (CaCO3). As Limestone is heated up to 1000 degrees, it lets of Carbon Dioxide and becomes CaO, or quicklime.
Francois Cao's birth name is Francois Cao.
Kefan Cao goes by Cao Pang Zi.
To unlock Cao Cao, you must clear Musou mode with two other Wei generals
Beat the musou modes of three wei officers is how you unlock Cao Cao. Then you go and beat Cao Cao's musou mode, along with Sun Jian's and Liu Bei's, and you unlock Lu Bu.
Cao Cao is the full name of the founder of Wei(魏), the strongest kingdom during the Three Kingdoms period, whose other name is Cao Meng-de (曹孟德) and called Wei Wu-di(魏武帝) deferentially in historical books.
Joseph Cao's birth name is Anh Quang Cao.