This volume is the imperial examination volume of Zhao, the top scholar in the 26th year of Wanli in Ming Dynasty (AD 1598). At present, it is the only original number one book in Chinese mainland (there are several number one books in the palace archives of the National Palace Museum), and it is of great value. It fills the gap in China's court archives, is an important document to study the Chinese imperial examination system and the history of the Ming Dynasty, and is a national first-class cultural relic. This well-preserved treasure is a 19 folded album page, with a total length of 268 cm, and each folded page is 47.6 cm high and 41cm wide. Both the front cover and the back cover are made of silk. The words "No.1, No.1" on the top of the scroll were engraved with the seal of "Seal off" for the imperial book of Emperor Zhu Yijun at that time, accounting for 10% of the total. The following is the text, in which 15 fold, 6 lines for each fold, is 1 cm square, and the fine print is neat, with a total of 2460 words, which brilliantly expounds the countermeasures for improving official management and rejuvenating the country, and advocates that "doing things first" and "practical politics second" can make the world peaceful, which has important historical and practical significance; And attach the author's resumes of the last three generations. The last 3 fold lists the titles and names of 9 paper reading officers and 1 paper printing officers, including Zhang Qian, a university student in Wuyingdian, the official department of Shaobao and Taibao. This top volume is now in Qingzhou Museum.