Why was Li Chengqian deposed as Empress?

The reason why Crown Prince Li Chengqian was deposed was related to the palace coup he had planned. According to records, during the reign of Emperor Taizong, the fight for the position of Crown Prince was extremely intense. Li Chengqian was Taizong's eldest son, but he was worried that his position as prince would not be guaranteed, so he plotted to force the palace to rebel in the 17th year of Zhenguan. As a result, the matter was exposed, and he was deposed as a commoner and exiled to Qianzhou. The failure of the coup had affected the fate of Li Chengqian and his followers. The epitaph's record of 'the Lord was humiliated before, and the minister was deposed after' may have implied this incident. Although Li Chengqian was deposed, the one who finally ascended the throne was Tang Taizong's ninth son, Li Zhi.

The main reason why Prince Li Chengqian was deposed was that he had lost his virtue and participated in the rebellion. His conduct was corrupt, and he lost the trust and love of his father and his subjects. He indulged in wine, sex, and pleasure, wasting the country's financial and material resources. In addition, he also befriended some crafty people, listened to their instigation, and betrayed his father and country. Such behavior made Li Shiming think that he was not suitable to be a qualified heir. Therefore, Li Shimin decided to abolish Li Chengqian's position as Crown Prince.

The reason why Crown Prince Li Chengqian was deposed was related to the palace coup he had planned. According to historical records, Prince Li Chengqian plotted to force the palace to rebel in the 17th year of Zhenguan, but after the matter was exposed, he was deposed as a commoner and exiled to Qianzhou. This coup might have been because Li Chengqian was worried that his position as Crown Prince would be lost, and Emperor Taizong's other son, Li Tai, was deeply favored by the Emperor, forming a threat to the Crown Prince. Thus, Crown Prince Li Chengqian's coup led to his fate of being deposed as a commoner.

The main reason why Prince Li Chengqian was deposed was that he had lost his virtue and participated in the rebellion. His conduct was corrupt, and he lost the trust and love of his father and his subjects. He indulged in wine, sex, and pleasure, wasting the country's financial and material resources. In addition, he also befriended some crafty people, listened to their instigation, and betrayed his father and country. He also plotted to assassinate his brothers and ministers, overthrow his father's rule, and seize the throne. Such behavior caused him to lose the qualification to be the heir and was eventually deposed as the Crown Prince.

There were many reasons why Li Chengqian was deposed as the Crown Prince. First of all, his conduct was corrupt, and he had lost the trust and respect of his father and his subjects. He did not obey his father's orders, did not respect his teachers, did not care about political affairs, indulged in wine, sex, and pleasure, wasting the country's financial and material resources. He had also befriended some crafty people and listened to their instigation, betraying his father and country. Secondly, Li Chengqian's rebellion violated his father's bottom line and endangered the country's security and stability. He attempted to assassinate his brothers and ministers, and even wanted to overthrow his father's rule and seize the throne. Such behavior forced Li Shimin to depose him as the Crown Prince and exile him to other places. In general, Li Chengqian's misbehavior and rebellion were the main reasons for his dethronement.

There was no clear answer as to why Li Hong had been deposed as Empress. The search results mentioned some background information about Li Hong being made Crown Prince and Wu Zetian's power, but they did not provide any specific reasons or events. Therefore, according to the information provided, I don't know the specific reason why Li Hong was deposed as Empress.

The reason why Prince Li Chengqian was deposed by his father might be related to his plot to force the palace to rebel in the 17th year of Zhenguan. Li Chengqian was the eldest son of Emperor Taizong of the Tang Dynasty. He was made the crown prince when he was eight years old. However, Taizong's fourth son, Li Tai, was deeply favored by Taizong. Li Chengqian was worried that his position as Crown Prince would not be guaranteed, so he plotted to launch a coup. However, the coup failed. Li Chengqian was deposed as a commoner and exiled to Qian Prefecture. Although Li Chengqian was deposed, Li Tai did not ascend to the position of Crown Prince as he wished and was also exiled. In the end, Emperor Taizong's ninth son, Li Zhi, became the emperor. Therefore, Li Chengqian was deposed because he participated in a failed coup.

There were many reasons why the Crown Prince of the Tang Dynasty, Li Chengqian, was deposed. First of all, Li Chengqian's character was corrupt and he lost the trust and respect of his father and his subjects. He did not obey his father's orders, did not respect his teachers, did not care about political affairs, indulged in wine, sex, and pleasure, wasting the country's financial and material resources. He had also befriended some crafty people and listened to their instigation, betraying his father and country. Secondly, Li Chengqian's rebellion violated his father's bottom line and endangered the country's security and stability. He attempted to assassinate his brothers and ministers, and even wanted to overthrow his father's rule and seize the throne. Such behavior forced Li Shimin to depose his position as Crown Prince and exile him to other places. In general, Li Chengqian's misbehavior and rebellion were the main reasons for his dethronement.

Prince Li Chengqian was deposed as a commoner because of his rebellion.

There were many reasons why Li Chengqian was deposed as the Crown Prince. First, he had colluded with Li Yuanchang, the King of Han, Du He, and Hou Junji, the son-in-law of Princess Chengyang, in an attempt to force the abdication of the throne. However, his plan had been exposed and he had been deposed. Secondly, Li Chengqian's character was corrupt. He indulged in wine, sex, and entertainment, wasting the country's financial and material resources and losing his duty as the crown prince. In addition, he abandoned his studies, disrespected his teachers, and even assassinated his own teacher. These actions disappointed Emperor Taizong of the Tang Dynasty and made him feel that he was not suitable to become a monarch. Therefore, Emperor Taizong of the Tang Dynasty decided to abolish Li Chengqian's position as Crown Prince and demote him to a commoner.