曹余章

Cao Yuzhang (1924-1996), modern writer and publisher, author of Tales from 5000 Years of Chinese History 上下五千年[Shang4 xia4 Wu3 Qian1 nian2]

surname Cao / Zhou Dynasty vassal state

class or grade / generation / plaintiff and defendant (old) / government department (old)

surname Yu

(archaic) I / me / variant of 餘|余[yu2], surplus

extra / surplus / remaining / remainder after division / (following numerical value) or more / in excess of (some number) / residue (math.) / after / I / me

surname Zhang

chapter / section / clause / movement (of symphony) / seal / badge / regulation / order