Tang Dynasty Crown Prince Li Hong

Li Hong was the Crown Prince of the Tang Dynasty and the first Crown Prince to be conferred the title of Emperor. He was the eldest son of Tang Gaozong, Li Zhi, and Wu Zetian. Li Hong was filial and benevolent since childhood, and after becoming the prince, he sympathized with the people's feelings. He once wrote to Gaozong to amend the unreasonable law and pleaded for mercy for his two convicted sisters, which was deeply loved by Gaozong. However, Li Hong suddenly died at the age of 23, and the cause of his death was controversial. Some people believed that he was poisoned by Wu Zetian, but some scholars believed that he died of consumption. Emperor Gaozong was deeply saddened by this and made an exception to posthumously grant Prince Li Hong the title of emperor, posthumous title "filial piety", and buried him in Gongling according to the etiquette of the emperor.

The wife of Li Hong, the crown prince of the Tang Dynasty, was Pei. The Pei family was the daughter of the right-guard general Pei Judao and married Li Hong as his concubine. She was posthumously conferred the title of Empress Ai and buried in Tang Gongling.

The Crown Prince Li Hong of the Tang Dynasty had the Pei family as his wife.

Li Hong (652 - 675) was the crown prince of the Tang Dynasty and the first crown prince to be granted the title of emperor. He was the eldest son of Tang Gaozong, Li Zhi, and Wu Zetian. Li Hong was filial and benevolent since childhood, and after becoming the prince, he sympathized with the people's feelings. He once wrote to Gaozong to amend the unreasonable law and pleaded for mercy for his two convicted sisters, which was deeply loved by Gaozong. However, Li Hong suddenly died at the age of 23, and the cause of his death was controversial. Emperor Gaozong was deeply saddened by this and made an exception to posthumously grant Prince Li Hong the title of emperor, posthumous title "filial piety", and buried him in Gongling according to the etiquette of the emperor.

The crown prince of Emperor Taizong of the Tang Dynasty, Li Shimin, was Li Chengqian. Li Chengqian was Li Shimin's eldest son, born by Empress Zhangsun. When he was young, he was described as smart, kind and filial, and was loved by Li Shimin. However, the search results did not provide any detailed information about his performance and achievements.

Li Chengqian (619-January 5, 645), also known as Gaoming, was the eldest son of Emperor Taizong of Tang Dynasty, Li Shimin. His mother was Empress Wende's grandson. He was born in Longxi, Gansu Province (now Qin 'an County, Gansu Province). After being granted the title of King of Hengshan Prefecture, he was changed to Prince of Zhongshan. Li Chengqian was named Crown Prince after Emperor Taizong ascended the throne and was described as intelligent and benevolent. He had been conferred the titles of Prince Heng Shan and Prince Sun Yat-sen, and had received special attention from Taizong, who had praised him as a talented son. However, as he grew older, his behavior became rebellious, causing criticism from the ministers. According to historical records, he had once sent assassins to assassinate his teacher and had a tense relationship with his younger brother, Li Tai. He had also planned to launch a coup against the Black Tortoise Sect, but it had failed because of a leak from his servant. Li Chengqian died at the age of 27. The cause of his death was unknown. As for his life and personal information, the information provided was limited and could not provide more detailed information.

Li Chengqian (619 - 645 January 5) was the eldest son of Emperor Taizong of the Tang Dynasty, Li Shimin. He was born in Chengji, Longxi (now Qin 'an County, Gansu Province). As a minister of the imperial clan of the Tang Dynasty, Li Chengqian was granted the title of Prince of Zhongshan. When he was young, he had shown his intelligence and was appointed as the crown prince by Emperor Taizong of the Tang Dynasty. Li Chengqian was doted on by his father and received guidance from Lu Deming, Kong Yingda, Wei Zheng, and other famous officials. However, as he grew older, Li Chengqian became rebellious and misbehaved. He was criticized by the ministers. After his attempt to assassinate Li Tai failed, he plotted with others. After the matter was exposed, he was deposed as a commoner and exiled to Qian Prefecture. Finally, Li Chengqian died of depression in the 19th year of Zhenguan and was buried with the etiquette of the state.

The crown prince of Li Shimin of Tang Dynasty was Li Chengqian.

Li Hong was the Crown Prince of the Tang Dynasty and the eldest son of Emperor Gaozong and Emperor Wu Zetian. He was famous for his filial piety and benevolence. When he was the crown prince, he sympathized with the people's feelings. He once wrote to Gaozong to correct the unreasonable laws and pleaded for mercy for his two convicted sisters. He was deeply loved by Gaozong. However, his body was weak and sickly, and he died suddenly at the age of 23 in the Qiyun Hall of the Palace of Harmony in Luoyang. Emperor Gaozong and Emperor Wu Zetian were saddened by his death and posthumously conferred him the title of emperor, posthumously titled "filial piety", and buried him in Gongling according to the etiquette of the emperor. Li Hong was the first Crown Prince to be granted the title of Emperor in the Tang Dynasty.

Li Hong (652 - 675) was the crown prince of the Tang Dynasty and the first crown prince to be granted the title of emperor. He was the eldest son of Tang Gaozong, Li Zhi, and Wu Zetian. Li Hong was filial and benevolent since childhood, and after becoming the prince, he sympathized with the people's feelings. He once wrote to Gaozong to amend the unreasonable law and pleaded for mercy for his two convicted sisters, which was deeply loved by Gaozong. However, Li Hong suddenly died at the age of 23, and the cause of his death was controversial. Emperor Gaozong was deeply saddened by this and made an exception to posthumously grant Prince Li Hong the title of emperor, posthumous title "filial piety", and buried him in Gongling according to the etiquette of the emperor.