I remember there is a section of Liaodong Great Wall to the north of Shanhaiguan. When did the Qing army enter the Great Wall of Liaodong in the late Ming Dynasty?

1. During the Yongle period in the early Ming Dynasty, Liaodong Town governed the northeast. Of course, the actual control area is Shanhaiguan and most of Liaoning to its east. Jurchen outside the customs is quite weak, because she was almost wiped out by Mongols before.

2. During the Yongle period (about 14 10), the Great Wall extended from Shanhaiguan to Kaiyuan, Liaoning (a city in the northeast of Shenyang). But the main defense object at that time was Mongols. Of course, this kind of repair is not a complete repair.

3. During the orthodox period (1445 or so), the Great Wall from Shanhaiguan to Kaiyuan was basically completed. Also known as the western section of Liaodong Great Wall.

4. During the Chenghua period (1460), in order to make the Great Wall more reasonable, it was repaired from Kaiyuan to the south to the Yalu River in Dandong. The Great Wall in Liaodong has been basically restored. Of course, the main body of defense at this time is still Mongolia.

5. By the end of the year (1570), Li Lianchang continued to expand eastward, crossed the Great Wall and recovered the northeast. At this time, jurchen rose again. Began a small-scale struggle with the Ming dynasty. Many times, the Ming army won more.

6. However, in order to ease the relationship with Jurchen, the Ming Dynasty abandoned the place outside the Great Wall and returned to the Great Wall. (1606 or so)

7. One of the main reasons for the retreat of the Ming army was also related to Nurhachi, who started his army in 1583 and fought all the way with the Ming Dynasty. This made the Ming Dynasty unbearable. The retreat of the Ming Dynasty meant compromise and appeasement.

8. Nurhachi further advanced. 16 19 fought the battle of Salhu with the Ming Dynasty (the former site of the battle was in Shenyang East, Fushun), and the Ming Dynasty was defeated.

9. After the victory of Salhu, Nurhachi opened the original site again, and then marched into Liaoguan, east of Shanhaiguan. The Ming army lost all the way,

10, 1622, Battle of Xiping Fort (in Panjin, west of Shenyang). After the Ming army failed again, there was little territory left in Liaodong in the Ming Dynasty.

1 1, followed by 1626, the Ming army fought a battle with the Qing army in Ningyuan (now Huludao, close to Shanhaiguan), although this battle killed Nurhachi. But something went wrong inside the Ming Dynasty.

12 years, Chongzhen became the emperor of the Ming Dynasty. /kloc-proclaimed himself emperor in 0/6 and killed Yuan Chonghuan in Ningyuan Street (1630). It is equivalent to unloading the last power to defend the Qing Dynasty. At the same time, under his rule, the country also fell into chaos and disasters continued. So, there was Li Zicheng, who went all the way to Beijing and committed suicide in Chongzhen (1644).

13, at this time, the Qing dynasty, after the battle of Jinsong in 1640, had completely occupied the area east of Shanhaiguan. By 1644, when Li Zicheng went to Beijing, Li Zicheng himself was an abrasive and did not know how to govern the country, killing Wu Sangui's family. Therefore, the Qing Dynasty easily conquered Wu Sangui and passed Shanhaiguan.

14. during the Qing dynasty, the Qing dynasty destroyed a lot of the great wall and then trimmed the wicker edge. Mainly to prevent Han people from entering the northeast and destroy the feng shui in the northeast. The Great Wall east of Shanhaiguan was demolished. At the same time, the Qing dynasty also made a lot of fakes, telling the world that the Great Wall of the Ming dynasty was in Shanhaiguan, not in the east, which added greater rationality to the entry of the Qing dynasty. In this way, more and more people think that the Great Wall only goes to Shanhaiguan.