How to treat the demise of the Ming Dynasty?

The powerful Ming Dynasty is another powerful dynasty in the Central Plains after the Han, Tang and Song Dynasties. It has the reputation of "ruling the Tang and Song Dynasties" and "taking the Han and Tang Dynasties far away", but why was it destroyed by a Li Chuangwang? Wu Sangui opened the gate of Shanhaiguan to deal with Li Zicheng, and Chongzhen believed that a fortune teller would hang himself in a crooked-neck tree. Unfortunately, how did it become Chongzhen?

Let's not talk about the reasons for the demise of the Ming Dynasty in history books. The direct reaction is that in the thirty-eight years of Wanli, firearms were made in the era of the Korean navy, and they were golden after defense. Later Jin Dynasty began to rise from the rebellion of Renchen and the Japanese pirates, and began to conquer everywhere after thirty years of Wanli. North Korea and Mongolia Yehe were both their targets, but at that time, between Ming and Shang countries, they were all eager to please. The Ming Dynasty allowed the late Jin to rise without punishment (no one asked at all, the emperor didn't go to court for 20 years). Why can't you beat Houjin in the late Ming Dynasty? The rise of the late Jin dynasty took a long time, and the seven enemies were well prepared before the Ming Dynasty. Speaking of the seven great hatreds of the Ming Dynasty, many theories attribute this to the direct cause of the demise of the Ming Dynasty.

(Tieqi is Li's teacher)

(Nurhachi) The official position of the old general's female dragon and tiger and Li's nepotism. Through the money gained from conquering everywhere, smuggling firearms and weapons of the Ming Dynasty, reforming the military system, and establishing the Eight Banners system, the information of the Qing Dynasty was obtained. The Ming dynasty turned a blind eye to the rise of the late Jin dynasty, while the government system of Ming Chengzu declined after 20 years of failure to go to court, which increased corruption. Therefore, the fundamental reason for Salsh's defeat is not the division of forces. Later Jin has been on an equal footing with the Ming army militarily. Li's troops did not take part in the fighting, thousands of people were trampled to death, and Li himself had problems. This shows the degree of corruption in the Ming Dynasty.

(The Rise of Nurhachi)

At that time, there was Qi Jiguang in the south and Li in the north. Li at that time, even the emperor of the Ming Dynasty, gave him three points of face. What is the relationship between Lao Nu and Li? The old slave's grandfather has been under Li for two generations, and the relationship is extraordinary. It can be said that the old slave was covered by Platini and Lee! Because the old slave developed an army with complete weapons, complete military system and complete intelligence. It can be said that Asia was invincible at that time, and now it can give the old slaves enough gas. In addition, in the late Ming Dynasty, civil servants fought for trifles every day, and military commanders wanted to protect their own strength. Later, Li killed the old slave's father by mistake, which directly led to the origin of the seven deadly sins!

So, you can also explain the seven great hates of dying from an old slave! (This article is original, please indicate the source)