Title: Shi ji yan jiu ji cheng
Subjects: History, Historians, Biography, Poetry, Quotations, Historiography, Textual Criticism, Bibliography
Places: China
People: 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.