I'll answer this question. If we want to say why Liao and Jin didn't destroy Xixia, we can't bypass another country, Dasong, at the same time. Let's talk about the founding of Xixia. After the demise of the Tang Dynasty, the Central Plains entered a chaotic era. In a short period of 70 years, Hou Liang, the later Tang Dynasty, the later Han Dynasty, the later Jin Dynasty and the later Friday Dynasty have successively appeared in the Central Plains. What other separatist regimes are there, such as Shu, Nanwu and Nantang? It's a mess anyway. It is in this messy era that the Tangut barbarians have risen.

In 960 AD, Lao Zhao robbed his old club and proclaimed himself emperor. The Northern Song Dynasty was born. The Tangut people felt that Lao Zhao was not easy to provoke and became his younger brother again. After Lao Zhao's death, Lao Zhao's younger brother became the boss, and he felt that this would not work. Although Xixia's younger brother is nominally mixed in the Zhao family, his influence is not small. He had his own territory and taxes, and decided to let Xixia's younger brother live in Beijing, and sent someone to manage Xixia's territory. Xixia quit, so Xixia turned against the boss Song Guo, so Xixia decided to change the boss, that is, Liao Guo. With the support of the new boss, Xixia began to fight with the boss. Xixia was a younger brother, but he was a good soldier since he was a child. Although the Song Kingdom is rich in products and has a large population, it is really a bit out of strength to deal with Xixia, the younger brother. He fought twice, didn't take advantage of it, and suffered a little loss, not to mention his main rival Liao, so he could only acquiesce in Xixia rebellion. Ok, the next three countries have become triangles and are stable. Xixia, a former brother, went to the Song State to rob things and people when he was free. In this way, Xixia developed slowly, and later had a conflict with its new boss Liao, and had several fights. Both sides didn't take advantage of anything, and even said that Liao had suffered a little loss, and they were worried about Song. In this way, neither Da Song nor Da Liao could destroy Xixia. Xixia also used two big brothers to call big brother, big brother is still big brother, and I am not afraid of war.

In 1 1 15 A.D., another brother hunter nation "Jin Guo" of Liao State rose in Baishan Heishui and began to fight against its boss Liao State. At that time, Xixia also helped Liao and Jin fight twice. Later, the boss really failed, so he simply mixed up with Xu Jin Guo. When Song saw this situation, he discussed it with Jin Xiaodi and beat Liao together, which was a price. Boss Jin destroyed Liao country. It seems that Boss Song is also an embroidered pillow. Liao is finished, even the boss of Song is gone. As a result, the boss of Song really did it, and even the emperor was captured. Song boss's son went to the south to establish another court, the Southern Song Dynasty. Well, it's a three-legged game again. In the wars with Liao and Northern Song Dynasty, Xu Jin was also defeated, and he needed a rest. The Southern Song Dynasty imperial court also began a partial counterattack against Xu Jin. Xu Jin itself has a weak foundation, and it is a bit too much to suddenly rule such a big chassis. In addition, the Mongols began to make trouble again, so there was no plan to destroy Xixia. In this way, the little brother of Xixia kept his territory until Mongolia rose and completely destroyed the country.

Only represents personal views, don't spray if you don't like it.

Memorabilia The Northern Song Dynasty (960- 1 127) is a dynasty in the history of China after the Five Dynasties and Ten Kingdoms. It spread to the Nine Emperors and enjoyed the country 167.

Xixia (1038- 1227) was a political power established by the Tangut in the history of China in the northwest of China. In the early stage, it coexisted with Liao and Northern Song Dynasties, and in the later stage, it coexisted with Jin Dynasty. After ten emperors, enjoy the country 189. From 88 1, Li Sigong visited our army, the Li regime lasted for 346 years.

Jin Dynasty (1115-1234) was a feudal dynasty established by the Jurchen nationality in the history of China to rule the northern and northeastern regions of China. It borders Xixia and Mongolia in the west and confronts the Southern Song Dynasty in the south. * * * Pass it on to the Tenth Emperor and enjoy the country for 1 19 years.