Kill your sister When he learned that this man was captured by the enemy, Li Shimin cried and said that I was willing to use my biological daughter in exchange for his return!

Tang Taizong Li Shimin was a very famous emperor in ancient China. He created the famous "Reign of Zhenguan" in history and was highly praised by future generations.

What people like most about Li Shimin is that he is good at using people, so he can recruit a large number of outstanding talents and give them full trust so that they can demonstrate their abilities.

Li Shimin employs people in an eclectic way. As long as he has outstanding talents, he can accept them generously and make bold appointments regardless of his background. For example, Wang Jue and others were Li's confidants, their mortal enemies, and his enemies. However, after the "Xuanwu Gate Incident", Li Shimin put past the blame and appeased and reused him, which increased his trust in him. Later, both Zheng Wei and Wang Jue became prime ministers, while Xue Wanche became a celebrity and married Li Shimin's sister, Princess Danyang.

In the Central Plains Dynasty, the generals in charge of the army were either royal family members or confidants, at least Han Chinese from the Central Plains. But Li Shimin has no prejudice against this. Many of his generals were foreign barbarians. He treated Li Shimin's Hu generals equally, not only allowing them to control the military power, but also not doubting or guarding against them.

Among these generals, there was one named Qi Heli. This man is from the Tiele tribe, and he is the Khan of the Tiele tribe. In the sixth year of Zhenguan, Qi Heli led his troops to Tang Dynasty and was appointed General Zuo, becoming his general.

Li He was a brave and loyal man who was highly regarded by Li Shimin and led troops on many expeditions. In the ninth year of the Zhen Dynasty, during the war against Tuyuhun, only a small number of cavalry, led by Qi Heli, dared to march thousands of miles, unexpectedly broke through King Tuyuhun's tent, captured all the king's wives and children, and killed thousands of enemies. A big win. In the fourteenth year of Zhenguan, during the War of Destruction, Qi Heli fought bravely and made great contributions again.

In the 16th year of Zhenguan, Qi Heli went to Liangzhou to visit his mother and younger brother. The clan persuaded him to betray the Tang Dynasty and join the then powerful Xueyantuo Khanate, but Qi Heli firmly opposed it. So the tribesmen took Qi Heli's mother and younger brother hostage and threatened him. He Heli still disagreed and said, "The emperor of the Tang Dynasty treated us with great kindness, why did he betray us?" As a result, the tribesmen forcibly kidnapped Qi Heli and took him to Xue Yantuo's Zhenzhu Khan. Zhu Shanyu persuaded him to surrender. Li He vowed not to surrender, so he cut off his left ear and vowed not to surrender. ’ To express his feelings, he drew his sword and cut off his left ear. Zhu Han's expression changed suddenly. He wanted to kill Qi Heli, but fortunately he was dissuaded and imprisoned.

Soon, someone reported to Li Shimin that He Li was a barbarian and he did not really surrender to the Tang Dynasty. Now he defected to Xue Yantuo. Li Shimin didn't believe it and said: "Li He's heart is as firm as a stone. He will never betray me." Later, a messenger came back from Xue Yantuo and told Li Shimin the details. "The upper class cries for the lower class." Li Shimin was moved to tears after hearing this.

Xue Yantuo asked several times to marry the Tang princess, but Li Shimin never agreed. At this time, in order to rescue Qihu Heli, Li Shimin immediately sent Cui Dunli, the minister of the Ministry of War, to Xue Yantuo to "find the wife of an emerging princess for Heli" and proposed to marry the fifteenth emerging princess to Zhenzhu Khan on this condition. In exchange for Qihu Heli. Zhu Shanyu was overjoyed and readily agreed, and He Li was able to return to the Tang Dynasty.

When He Li came back, he learned that Li Shimin had betrothed his daughter to a wilderness in order to save him. He was grateful and more loyal to Datang.

In the 23rd year of Zhenguan, "the emperor collapsed and wanted to die." After Li Shimin's death, the state of Qi was distraught and asked to commit suicide for burial. Tang Gaozong sent people to stop him, claiming that Li Shimin was not allowed to be buried. Li He had no choice but to forget the incident.