Title: Tang qian shang shu zou shu yan jiu
Subjects: Chinese literature, Political aspects, Zou yi, Yan jiu, Qin and Han dynasties, Jin Dynasty (China : 265-419), Northern and Southern Dynasties (China)
Places: Zhong guo
Time periods: Qin and Han dynasties, 221 B.C.-220 A.D., Jin dynasty, 265-419, Northern and Southern dynasties, 386-589, Gu dai