In the late Ming Dynasty, the rule was decadent. Eunuch Wei Zhongxian specializes in state affairs, persecuting dissidents and suppressing the people. The rulers continue to aggravate the exploitation of the people, coupled with years of famine, and the people are in dire straits. 1628, a war broke out in northern Shaanxi, and dozens of insurgents such as Li Zicheng and Zhang emerged. Li Zicheng put forward the slogan of "flat fields and white grain", which won the support of farmers. 1644 (the seventeenth year of Chongzhen), Li Zicheng captured Xi 'an and established Dashun regime. In March of the same year, when he occupied Beijing, Emperor Chongzhen hanged himself in Jingshan, ending the Ming Dynasty that ruled China. After that, the Qing soldiers entered the customs, defeated the Dashun regime in Li Zicheng and entered Beijing. In the north, most of the remnants of the former Ming Dynasty surrendered to the Qing Dynasty or cooperated with the Qing Dynasty to fight the rebels. In the south, various forces loyal to the Ming Dynasty established several exile regimes, which were called "Nanming" in history and were wiped out by the Qing Dynasty in the following ten years.

* Zhili: Shi Jing and Nanking.

* Ministry of Foreign Affairs (province): Shandong, Shanxi, Henan, Shaanxi, Sichuan, Jiangxi, Huguang, Zhejiang, Fujian, Guangdong and Guangxi.

* Commander-in-Chief: Commander-in-Chief of Nuer Tuotu (in charge of the Heilongjiang River Basin-arnon River in the west, Sakhalin Island in the east, Udi River in the north, and the vast area near the Sea of Japan in the south), founded in 1409, * * * lasted for 25 years, and was later abandoned.

Official system

:: Central government system:

Six departments: official department, household department, ritual department, military department, criminal department and industrial department.

O Commander-in-Chief of the Fifth Army: Commander-in-Chief of the Central Army, Former Army, Rear Army, Zuo Jun Army and Right Army.

O yushitai

* Local official system

Chief Secretary Cheng Xuan

Department of Judgement and Investigation

Everyone commands the company.

In the Ming dynasty, there were secret services to monitor the words and deeds of the minister. Taizu has a Royal Guards, Chengzu has an East Factory, Xianzong has a West Factory, and Wuzong has an Inner Factory.