As for the question of who was more powerful, Li Ke or Li Zhi, it could be concluded that Li Zhi was more powerful. Although Li Ke was considered talented in some aspects, Li Zhi was considered to be more capable in governing the country, writing, calligraphy, and other aspects. In addition, Li Zhi made achievements in civil administration and martial arts during his reign, which expanded the territory of the Tang Dynasty. Although Li Ke also had a certain reputation and achievements, he did not become the Crown Prince in the end and missed the position of the Crown Prince. Therefore, after considering everything, Li Zhi was considered more powerful.

Li Zhi was even more powerful. Although Li Chengqian was Li Shimin's favorite successor, his ability was considered the worst among the four. In contrast, after Li Zhi ascended the throne, he quickly stabilized the situation and concentrated the imperial power. During his reign, he made achievements in civil administration and martial arts, which expanded the territory of the Tang Dynasty. However, due to his illness and being sandwiched between Li Shimin and Wu Zetian, Li Zhi's light was blocked and his ability was underestimated. Therefore, after considering everything, Li Zhi was considered more powerful.
Li Zhi was not Li Chengye. In " Hot Blood Chang 'an ", Li Zhi was Li Jiancheng's son, and Li Chengye was another character. Li Chengye was a character in the Eastern Palace. He was Li Chengye, the King of Xuande, and had a close brotherhood with Li Yan, the heir. Therefore, Li Zhi and Li Chengye were two different people.
Li Zhi was not Li Chengye. Li Zhi was Li Jiancheng's son, and Li Chengye was another person. Li Chengye was a character in the Eastern Palace. He was Li Chengye, the King of Xuande, and had a close brotherhood with Li Yan, the heir. Therefore, according to the information provided, Li Zhi and Li Chengye were two different people.
The relationship between Liu Li and Li Zhi was the confidant relationship in the movie " The Wind Raises the Rainbow." Even though Li Zhi was a little interested in Azurite, the person he really liked was always Wu Zetian. In the end, Li Zhi fulfilled the relationship between Liu Li and Pei Xingjian. Therefore, it could be said that Li Zhi and Liu Li were friends.
Li Chengqian and Li Zhi were brothers. They were the sons of Emperor Taizong and Empress Zhangsun. Li Chengqian was originally the Crown Prince, but he was demoted because of his rebellion. Li Zhi became the Crown Prince and finally ascended the throne to become Tang Gaozong.
Li Zhi and Li Chengqian were brothers. They were the sons of Emperor Taizong and Empress Zhangsun. Li Chengqian was originally the Crown Prince, but he was demoted because of his rebellion. Li Zhi became the Crown Prince and finally ascended the throne to become Tang Gaozong.
Li Zhi and Li Chengqian were brothers. They were the sons of Emperor Taizong and Empress Zhangsun. However, because Li Chengqian was demoted for rebellion, Li Zhi became the crown prince and eventually ascended the throne to become Emperor Gaozong of Tang Dynasty. Li Chengqian was the eldest son of Emperor Taizong of the Tang Dynasty and was conferred the title of Crown Prince. However, due to a series of events that led to his personality changing, Li Shimin began to pay attention to the King of Wei, Li Tai. Li Chengqian prepared to rebel, but was demoted to a commoner after being informed. Li Shi Min had originally intended to make Li Tai the Crown Prince, but when he learned that Li Chengqian's rebellion was because Li Tai had a plot against the Crown Prince, he was unwilling to hand the throne to such a person. Therefore, after the ministers discussed, they made Li Zhi the Crown Prince.
The relationship between Liu Li and Li Zhi could be described as a confidant relationship. Even though Li Zhi was a little interested in Azurite, the person he really liked was always Wu Zetian. In the end, Li Zhi fulfilled the relationship between Liu Li and Pei Xingjian. Therefore, it could be said that Li Zhi and Liu Li were friends.
The relationship between Liu Li and Li Zhi could be described as a confidant relationship. Even though Li Zhi was a little interested in Azurite, the person he really liked was always Wu Zetian. In the end, Li Zhi fulfilled the relationship between Liu Li and Pei Xingjian. Therefore, it could be said that Li Zhi and Liu Li were friends.
Li Chengqian, Li Zhi, and Li Tai were the three sons of Li Shimin, Emperor Taizong of the Tang Dynasty. Li Chengqian was Taizong's eldest son and had once been made Crown Prince, but he had lost this position because of his misbehavior. Li Tai was Taizong's second son and was considered the most suitable candidate to inherit the throne because he was intelligent, studious, and accomplished in literature. However, due to his overly radical attitude, he did not become the Crown Prince in the end. On the contrary, Li Zhi became the Crown Prince and eventually inherited the throne. Li Zhi was regarded as kind-hearted, intelligent, studious, upright, and deeply favored by Taizong. Therefore, according to the information provided, Li Zhi was the final candidate to become the Crown Prince and inherit the throne.