In the second year, Mongolia attacked Dading House (also known as Daxing House), the former capital of Jin State. After losing Zhongjing, Jin Guo's hometown in the northeast and the Central Plains have been cut into two parts.
Moving the capital to Bianjing has shown that Emperor Wu of Jin gave up his ancestral home in Longxing Northeast and chose to run the prosperous Central Plains. After all, the affluence of the Central Plains deeply attracted the Jin people, who refused to go back to their hometown in the northeast to live a fishing and hunting life at sunrise and sunset. But he doesn't know that in the next 20 years, the Central Plains will also be destroyed by the fierce invasion of Mongolian cavalry.
Xuanzong Xun of Jin Dynasty was the eighth emperor of Jin State, which had declined during his reign. And Mongolia, the strong enemy, has gradually emerged. 99 years ago, Jin Taizu Hong Yan Akuta, the ancestor of Emperor Xuanzong of Jin Dynasty, proclaimed himself emperor in Huining, Northeast China, and established a powerful State of Jin.
Jurchen is not satisfied with 10 thousand, but if she is full, she can't be defeated. Shortly after the establishment of the Jin State, the Liao Dynasty and the Northern Song Dynasty perished one after another, and the Southern Song Dynasty was suppressed to the south of the Huaihe River. Although Jin's invasion of the Southern Song Dynasty failed, it was always in the position of active attack, forcing the Southern Song Dynasty to sign humiliating peace talks between heaven and earth, Shaoxing peace talks, Longxing peace talks and Jiading peace talks.
In the Southern Song Dynasty, regardless of the humiliation of Jing Kang's hardship, he repeatedly paid tribute to the State of Jin and accepted the condition of killing Yue Fei. It can be seen that the strength of the state of Jin was very strong at that time.
However, with the passage of time, Xu Jinguo's interior has gradually become decadent. Jurchen cavalry, who used to be brave and good at fighting, was addicted to the happy and rich life in the Central Plains, and their combat effectiveness declined rapidly. The ruling class of the State of Jin has also decayed from generation to generation, content only with accepting the tribute of the Southern Song Dynasty, and losing the ambition of the ancestors to expand the territory.
1206, Temujin, Mongolia unified the Mongolian Plateau. Mongolia and the Jin State (Jurchen nationality) have a feud, so they targeted the Jin State. However, although Jin is corrupt, its overall strength is much stronger than Mongolia's. It was not until the battle of Yehuling in 12 1 1 that the outcome was decided. The 400,000 troops of the State of Jin were wiped out in the battle of Yehuling, completely losing the power to compete with the Mongolian army.
When Emperor Xuanzong of Jin succeeded to the throne, the national strength of Jin was declining, while Mongolia rose like the rising sun in Ran Ran, and the strength contrast between the two countries was completely changed. Jin Xuanzong had to face a serious problem. If the Great Wall can't defend, will he go back to his hometown in Northeast China? Or run the Central Plains south?
Obviously, the aristocratic groups in Xu Jin, headed by Emperor Xuanzong of Jin Dynasty, are accustomed to the rich and comfortable life in the Central Plains, and can no longer adapt to the cold life in the northeast jungle like their ancestors Jin Taizu and Emperor Taizong of Jin Dynasty. Many Xu Jin nobles also refuse to return to their hometown in the northeast. But they asked Jin Xuanzong to stick to the Daxing mansion in Zhongdu.
In A.D. 12 14, Jin Xuanzong moved his capital from Dading House in Zhongjing (Zhongdu) to Kaifeng House in Nanjing (Bianjing, the former capital of the Northern Song Dynasty) despite the opposition of ministers. This move marks that the political center of the state of Jin is difficult to move and has lost its management of the Northeast. In the second year, the main force of the Mongolian army crossed the Great Wall and surrounded the Dading House of Zhongjing in the State of Jin. Because the emperor had already escaped, the morale of the defenders in the city was low and they had no intention of sticking to the city.
After the main force of Mongolia captured the capital of Jin State, there was a trend of further southward movement. Jin Xuanzong, the emperor of the State of Jin, learned the old method of Song Huizong decades ago and ceded the territory to Mongolia in exchange for a night's rest for the princess. Jin Xuanzong was eager to make peace with Mongolia and gave Qi Country Princess to Mongolia.
According to the Records of the Golden History, the Mongols got Hong Yan of Qi Country Princess from Emperor Xuanzong of Jin (who later married Genghis Khan as his concubine), and returned to the Jin Palace with 500 virgins, 3,000 sets of embroidered clothes, 3,000 fine horses and countless gold and silver jewels.
However, after Jin Xuanzong fled to Bianjing, he didn't cheer up, just struggled. His foreign policy also made repeated mistakes, and wars broke out with the Southern Song Dynasty and Xixia successively, which made the already weak situation of Jin worse. During the reign of Emperor Xuanzong of Jin Dynasty, the State of Jin gave up Longxing Northeast and fled to Henan, a separatist party, and finally died in Henan.