Li Chengqian and Hou Junji rebelled. " When Li Yuan raised his army in Taiyuan, the Minister of War, Yin Shishi, killed his fifth son, Li Zhiyun, and dug up the Li family's ancestral grave. Li Yuan destroyed the three clans of Yin Shishi after breaking into Chang 'an, leaving behind his youngest daughter, Yin Yue'e, and his youngest son, Yin Hongzhi. He gave Yin Yue'e to Li Shimin as a concubine. Yin Yue'e was favored and gave birth to a son, Li You. After Li Shimin ascended the throne, he was promoted to one of the four concubines. Li Shimin's fifth son was Li You. Li Chengqian was born to Empress Zhangsun, and as Li Shimin's first wife, the Zhangsun family married Li Shimin at the age of thirteen, giving birth to three Di sons, Li Chengqian, Li Tai, and Li Zhi, and four daughters. Li Chengqian was the eldest son of the Di family and also the eldest son of all of Li Shimin's sons, so the emperors of the past dynasties were always careful of Crown Princes who made mistakes."
The target of Li Chengqian's rebellion was not explicitly mentioned. Therefore, according to the information provided, I don't know who Li Chengqian is plotting against.
The participants of Li Chengqian's rebellion included the royal family member, Han King Li Yuanchang, the founding Marquis Junji, Li Shimin's son-in-law, Du He, and others.
Li Chengqian's conspirators included Han King Yuanchang, Hou Junji, Du He, and others.
The participants in Li Chengqian's rebellion case included Han King Yuanchang, Hou Junji, Du He, and others. However, there was no specific mention of Li Chengqian's rebellion. Therefore, according to the information provided, I don't know who Li Chengqian is plotting against.
The participants of Li Chengqian's rebellion included Han King Li Yuanchang, Hou Junji, Du He, and others.
Li Chengqian's conspirators included Han King Yuanchang, Hou Junji, Du He, and others. Li Chengqian was the eldest son of Emperor Taizong of the Tang Dynasty, Li Shimin. He was originally the crown prince, but because of his rebellion, he was deposed as a commoner and exiled to Qianzhou. His rebellion was probably due to his fear of not being able to become emperor, as well as his dissatisfaction and fear of Li Shimin. However, the specific information about who he was plotting with was not found in the search results provided.
Li Chengqian's conspirators included Han King Yuanchang, Hou Junji, Du He, and others. However, the specific information about who he was plotting with was not found in the search results provided. Thus, it was impossible to determine who Li Chengqian was plotting against.
Yes, Li Chengqian rebelled. According to document 1, Li Chengqian's rebellion was directly caused by his dissatisfaction and fear of Li Shiming. He was dissatisfied with Li Shiming's execution of his pet boy and his control over him. He was afraid that Li Shiming would depose him or let his younger brother inherit the throne. In addition, according to document 2, Li Chengqian's rebellion was due to his personality defect and psychopath. He had changed from a clever, cute, and filial prince to a dissolute, wanton, and delusional traitor. Therefore, according to the information provided, it could be confirmed that Li Chengqian was indeed plotting rebellion.
Li Chengqian had indeed rebelled. According to the contents of documents 1, 2, 3, 4, 5, 6, 7, 8, and 10, Li Chengqian chose to rebel because he felt that his position was threatened. His younger brother, Li Tai, gradually gained a group of supporters, and he felt uneasy about his position as the Crown Prince. In addition, Li Chengqian's expectations of Li Shiming were too high. He felt that his treatment was too different from his younger brothers, which made him feel very uncomfortable. In the end, Li Chengqian decided to take extreme measures and attempted to force Li Shimin to abdicate. Therefore, according to the information provided, it could be confirmed that Li Chengqian had rebelled.
Li Chengqian had indeed rebelled. According to the contents of documents 1, 2, 3, 4, 5, 6, 7, 8, and 10, Li Chengqian chose to rebel because he felt that his position was threatened. His younger brother, Li Tai, gradually gained a group of supporters, and he felt uneasy about his position as the Crown Prince. In addition, Li Chengqian's expectations of Li Shiming were too high. He felt that his treatment was too different from his younger brothers, which made him feel very uncomfortable. In the end, Li Chengqian decided to take extreme measures and attempted to force Li Shimin to abdicate. Therefore, according to the information provided, it could be confirmed that Li Chengqian had rebelled.