Three provinces and six departments: established in Sui and Tang Dynasties, including Shangshu Province, Zhongshu Province and Menxia Province, among which Shangshu Province has six departments.
Examination system: a system of selecting officials through examinations founded by the Sui Dynasty. In the Tang Dynasty, the main objects of imperial examinations were Ming Jing and Jinshi.
Provincial system: established in the Yuan Dynasty, the central government set up provincial libraries and local governments set up provincial libraries.
Factory Health Service: Established in Ming Dynasty, it mainly includes "Wei Jinyi" established by Ming Taizu and "East Factory" established by Ming Chengzu.
Eight-part essay selection: the imperial examination system in Ming dynasty, the examination scope is "four books and five classics", and the article is called "eight-part essay", which is very harmful to scholars.
Military Aircraft Division: The establishment of Yong Zhengdi in Qing Dynasty was mainly to strengthen imperial power.