Title: Shi ji Han shu zhu biao ding bu shi zhong
Subjects: History
Places: China
People: Gu Ban (32-92), Qian Sima (ca. 145-ca. 86 B.C)
Time periods: Han dynasty, 202 B.C.-220 A.D., To 221 B.C., Qin dynasty, 221-207 B.C.