"Tiefutu", also known as "Tiefutu", is another name for the golden soldiers and heavily armored cavalry, and the floating tu is the meaning of the iron tower in the Buddhist language. In the "Record of Shunchang's Victory over Thieves", it is recorded that the Iron FloatIng Diagram is the cavalry that wore heavy armor and launched an attack on the enemy position, and together with the abductors and horses accompanied the Jin Wushu in the Southern Expedition to the North, the destruction of the Northern Song Dynasty was this army.
This kind of heavily armored cavalry, which can be said to be armed from head to toe and armed to the teeth, seems to be very powerful. But the "Iron Float" cavalry also had a fatal weakness, that is, the horse's legs were not protected. Therefore, the Yue family army used weapons such as long axes and maza knives to "cut the enemy soldiers on the top and cut off the legs of the horses" in the battlefield to make the Jin soldiers lose soldiers and break the generals, and they were very afraid of the Yue family army.
In 1140 (the tenth year of Emperor Gaozong shaoxing of the Song Dynasty), 13 years after the fall of the Northern Song Dynasty, the heart of the Jin Dynasty was immortal. Completed Yan Wushu led his 100,000 troops and 15,000 abducted horses, 5,000 Tiefutu drove straight into the Central Plains of Kan, Tiefutu and the abducted horses were invincible, invincible, the army of Completed Yan Wushu directly killed Shunchang on the Yangtze River, shunchang defender Liu Kun led the soldiers to fight heroically. During the battle, the 50,000 troops and 10,000 horses and horses of the Completed Yan Wushu were destroyed, and the Completed Yan Wushu retreated to Kaifeng, which is the famous "Battle of Shunchang".
After the "Battle of Shunchang", the Emperor of the Southern Song Dynasty changed his mind and immediately issued an order to Yue Fei that "soldiers should not move lightly, and it is advisable to be a class division". However, Yue Fei saw this as an opportunity, so he launched a large-scale northern expedition and won successive victories. Jin Bing saw that Yue Fei's forces were scattered. Therefore, troops were sent to attack the base camp of the Yue family's army, Gaocheng. In the first decisive battle of Haocheng, Yue Fei almost captured Yan Wushu alive. In the Second Battle of Yucheng, Yue Fei once again defeated Yan Wushu, and his 2,000 Iron Float Map and 5,000 abducted horses, 30,000 troops were suppressed by the Yue Family Army, and the Iron Float Map was destroyed, and the Jin soldiers were seriously injured.
After the "Battle of Haocheng", the boy achieved the first great victory in decades, and Yue Fei became a well-known national hero. However, the Emperor of the Southern Song Dynasty did not have any enterprising spirit at all, and when he saw that he had achieved a little victory, he gave up and waited for the opportunity to negotiate peace. If the Southern Song Army had taken advantage of the victory and pursued at that time, it could definitely recover the lost territory. However, the mentality of the ruling class in exchange for victory in exchange for peace also ruined the opportunity to recover the great rivers and mountains.
In the history of the Song Dynasty, since the "Alliance of the Yuanyuan", the Song Dynasty has regarded peace discussion as a basic national policy, and it can be said that the Song Dynasty has become addicted to peace. Since then, he has been imitated by his descendants and does not want to make progress. That's why the ambitions of the later Mongols were so great. This is all the result of the Song Emperor, in the face of the invasion of nomadic peoples, blindly seeking peace.