Bamboo slips unearthed at Shuihudi 1 1 in Yunmeng County, Hubei Province, China. Excavated at 1975. *** 1 100 pieces. Jane is 23. 1 ~ 27.8 cm long and 0.5 ~ 0.8 cm wide. This article is Qin Zhuan's ink, some of which were written at the end of the Warring States and some at the time of Qin Shihuang.

Bamboo slips can be classified into nine categories: chronology, language books, eighteen Qin laws, effective laws, miscellaneous books of Qin laws, answers to laws, closed consultations, ways of being an official and Japanese books. Among them, the most important is the literature about the laws of the Qin Dynasty, which has surpassed the classic laws of Li Kui in the Warring States period, including criminal law, procedural law, civil law, military law, administrative law, economic law and so on. There are specific regulations on irrigation and water conservancy, cattle and horses breeding, grain storage and distribution, corvee collection and distribution, prisoner service, industrial and commercial management, appointment and removal of officials, awarding military posts, material accounts, appointment and removal of officers, military training, battlefield discipline, war logistics supply, post-war rewards and punishments, etc. And criminal law is the most mature. These bamboo slips are reliable historical materials for studying politics, economy, culture, law and military affairs from the late Warring States to Qin Shihuang, and are also important basis for checking ancient books.