Li Chengqian's siblings included Li Tai and Li Zhi.
Li Longji's siblings were Li Xian, Li Wei, Li Fan, Li Ye, and Li Longti.
There were novels about Li Chengqian in the years of celebration, including "Celebrating Years: Fox and Dodder Flower,""Celebrating Years: Light Beard and Eyebrow, Clouds Hidden Rui,""Celebrating Years: Passing through Ten Thousand Flowers,""Celebrating Years: Daisy," etc. These novels used Li Yunrui as the main character, telling the story and emotional experiences of his life in the world of celebration. Among them," Celebrating Years: The Fox and the Dodder Flower " was written by a little green field, and the story of the book revolved around Li Yunrui. The plot and author information of the other novels were temporarily unknown. The details of Li Chengqian's plot and development were unclear.
Li Chengqian was considered a capable person. He performed well in handling government affairs and was given important responsibilities by Emperor Taizong of the Tang Dynasty. He also demonstrated his outstanding talent in governing the country. He also demonstrated his ability to learn, wrote valuable strategies for governing the country, and asked Kong Yingda and Yan Shigu to write and annotate important classic documents for him. However, Li Chengqian also had some shortcomings, such as a lack of self-reflection and extreme behavior. In general, Li Chengqian showed a certain ability in management and learning.
Li Chengqian's descendants did not provide detailed information. Although there were some related records, the exact lineage and number of descendants were unknown. At present, we only know that Li Chengqian's great-grandfather was Li Ning, who was a guest and imperial censor of the prince. His grandfather was Li Tingbi, the governor of Changzhou. His father was Li Xiuxiang, the governor of Jizhou. His younger brother was Li Zaining, the military envoy of Lulong Ya. Li Chengqian had three sons, Li Xiang, Li Meng, and Li Jue. However, because Li Chengqian was deposed as a commoner, his sons could not inherit the throne. In the third generation, Li Chengqian's grandson, Li Shizhi, became a prime minister. As for Li Chengqian's other descendants, there was no more detailed information for reference.
Li Chengqian's ending was to be deposed as a commoner and exiled to Qianzhou. In 644 AD, Li Chengqian died in exile. Emperor Taizong of the Tang Dynasty stopped court for him for several days and buried him according to the etiquette of the Duke of the State. Li Chengqian's ending happened during the fight for the throne between Emperor Taizong of Tang Dynasty and Li Tai of Wei. He was deposed because of the rebellion case.
Li Chengqian had three sons, Li Xiang, Li Meng, and Li Jue. However, detailed information about their fate and descendants was not mentioned in the search results provided. Therefore, it was impossible to accurately answer the fate of Li Chengqian's sons.
The search results did not provide any specific information about the plot and development of Li Chengqian's novel during the celebration.
Li Chengqian was regarded as one of the most talented sons of Emperor Taizong of the Tang Dynasty. When he was very young, Emperor Taizong of the Tang Dynasty began to cultivate his ability to deal with government affairs and invited Confucian masters Lu Deming and Kong Yingda to teach him. Li Chengqian also demonstrated his outstanding talent in governing the country. He was once asked to write a strategy for governing the country, but he quickly wrote three pages. The content was considered very valuable by Emperor Taizong of the Tang Dynasty. In addition, Li Chengqian was also very studious. He asked Kong Yingda to write the chapters and sentences of the Book of Filial Piety and asked Yan Shigu to annotate Ban Gu's Han Shu. He also presented these works to Emperor Taizong of Tang Dynasty and was praised and rewarded. However, there were also some negative comments that said that Li Chengqian's ability was poor, that he was in poor health, that he was obsessed with Turkic culture, and that he had moral problems. Overall, Li Chengqian showed some ability in governing the country and knowledge, but there were also some shortcomings and negative comments.