The connotation of Guan-Ning-Jin defense line, taking Ning-Jin war as an example, is briefly analyzed as follows: After the victory of Ningyuan in Ming Dynasty, the command in western Liaoning changed. When Wei Zhongxian stole power, he was arrogant in prison. On the fourth day of March in the sixth year of Apocalypse (1626), Emperor Apocalypse decided to "not only follow the old system, but also break it", and appointed eunuchs to guard Shanhaiguan and other places, and Liu Yingkun, the eunuch in charge of writing and governor, was also in charge of the imperial horse seal; About guarding two eunuchs, they were the prefects in charge of the Qing palace, Wen Tao and Ji Yong, and Zhong Yongying was the eunuch in charge of the royal horse supervision; Zhong Jun's three eunuchs, Gan Qing Palace Damaopai, Zhong Yongying Zhong Jun, Imperial Horse Supervisor Sun Maolin, wujun and Wang Lichao, are still stationed in Shanhaiguan. Although their task is to check the quantity of food and equipment and the strength of officers and men, the order will be "be quiet and urgent, stop, be sure to write a letter according to the facts and call from time to time." Wei Zhongxian's intention is to take over the soldiers from prison to town. Hearing the decree, the court talked about it in succession and people were in a panic. There are hundreds of officials inside and outside, and they are arguing with each other. Wang Yongguang, the minister in charge of the Ministry of War, said, "You are better than others, so Chinese and foreign people can take a breath. The parties also discussed the strategy and company commanders, and Yuan Chonghuan was in full charge. Moreover, I got together with six ministers and made a big grade. Isn't the power of affairs getting worse and worse (fén)? One thousand Yuan Chonghuan looking back, causing his government to miss the country, is this the sin of Chonghuan letting go? What about the minister? " "Are these six ministers the same as Chonghuan and others?" He said. Will be the same, useless; Do something, there will be harm! "Yuan Chonghuan also said in a few words:" Soldiers are treacherous and treacherous, and countless people have never talked about soldiers. I'm really tired of cutting the total number of soldiers. I'm afraid there will be many soldiers in the war, but the country has six members! "The result is that your orders are hard to disobey and the imperial edict must be obeyed. Yuan Chonghuan resisted being reluctant and was good at the relationship with the prison authorities. Together with ministers Liu Yingkun, Ji Yong and company commander Zhao Lvjiao, he toured Jinzhou and Youtun with his horse. When he saw these cities, the ashes left buildings, bones everywhere, and the remains of graves were faintly visible. " The minister has never seen anything, and he feels twice as much as the minister. I invited the town minister, wished the mountain gods of Beizhen, and vowed to recover them. "Later, Yuan Chonghuan invited the internal staff to supervise Ji Yong" and moved with Yuan Chonghuan to take care of other affairs ". Governor Yuan got some understanding from the eunuchs in the army. Defending the Ningjin defense line rebuilt in Yuan Chonghuan, the city is higher, the fortress is stronger, the equipment is stricter and the military strength is stronger. "Everything is true, without any whitewash. "Yuan Chonghuan in efforts to reconcile the relationship with the prison at the same time, also adjusted the relationship with governors and generals.
After the victory of Ningyuan in the Ming Dynasty, between Du Shi Wang Zhichen, Governor Yuan Chonghuan and General Man Gui, there was first a "Qi Xin's cooperation, * * * Baoning City"; Even "the gap between sincerity and sincerity." They either unite with each other, or beg to move to other towns, or go to the countryside, or have different faces and hearts. The imperial court intends to transfer Manchu from Ningyuan and return to the capital. Wang Zhichen begged to leave Mangui and move to Shanhaiguan. But Yuan disagreed and asked for "begging". Wang Zhichen also demanded "withdrawal". The temple said: "At first, there was a disagreement between literature and martial arts, and Hedong was caught in a bloody rain; Following the classics and soothing, the embarrassment of Hexi-hey, you can learn. " The imperial court decided to add Wang Zhichen as the Ministry of War, and put Yuan Chonghuan in charge of the military forces inside Shanhaiguan pass. However, after a while, I changed my mind. The court asked them to "learn from their discordant mistakes, break the barriers between them, learn from each other's aspirations and help each other." After discussion, Yuan and Wang remained in office, but Yuan was in charge of the defense outside Shanhaiguan pass, while Wang was in charge of the defense inside Shanhaiguan pass, and was in charge of the territory and trusteeship. Yuan Chonghuan, after all, is an aboveboard gentleman. After he calmed down, he knew it was his fault from the overall situation, so he invited Mangui to play again, agreed to let Mangui stay and was willing to make up with him. In July of the sixth year (1626), Man Gui was appointed as a general, stationed in Shanhaiguan and in charge of the Fourth Road. Zhao Lvjiao, the company commander, was transferred to Ningyuan in the past, and Zuo Fu, the company commander, took the lead.
Zhucheng officials of the Ming army in western Liaoning will make adjustments and divide their troops to station. In Shanhaiguan, Manchu was appointed as General Lu, and soldiers were guarding it. In Qiantun, it is called Qian Ning Road, because it is the city of Qiantun Road on Liaodong South Road and the Acropolis in Ningyuan. Zhao Lvjiao, the company commander, went out of the city wall with the soldiers and horses from Shanhaiguan, guarding the gate and helping Ningyuan. Later, he was appointed as Zuo Fu to guard Qiantun. Yu Ningyuan and Yuan Chonghuan made a careful and practical plan in the General Arrangement of War Prevention.
The above generals, the city they are guarding, is a place of trust, and they are responsible for its success. War is a city to help a city, and the code is the top section. Perseverance, life and death and * * *. Yuan Chonghuan came to Ningyuan, a dangerous place, from the south with his elderly mother and wife, and Zhao Lvjiao also moved his wife and children. They vowed: "When the land is broken, the family will die together!"