Li Longji had a friendly relationship with his brothers. During the reign of Wu Zetian, the brothers were imprisoned in the palace, but they got along well with each other and had a deep brotherhood. Li Longji helped his father ascend to the throne in the coup, and his elder brother, Li Chengqi, did not fight for the throne. In addition, Li Longji took great care of his brothers and gave them wealth and honor. Therefore, it could be said that the relationship between Li Longji and his brothers was friendly.
Li Longji was very friendly to his brothers. During the reign of Wu Zetian, the brothers were imprisoned in the palace, but they got along well with each other and had a deep brotherhood. Li Longji helped his father ascend to the throne in the coup, and his elder brother, Li Chengqi, did not fight for the throne. In addition, Li Longji took great care of his brothers and gave them wealth and honor. Therefore, it could be said that the relationship between Li Longji and his brothers was friendly.
Li Longji's siblings were Li Xian, Li Wei, Li Fan, Li Ye, and Li Longti.
Li Longji had six brothers, namely Li Xian, Li Wei, Li Fan, Li Ye, Li Longti, and Princess Taiping.
Li Longji and Princess Taiping were aunt and nephew. Li Longji was the third child of Princess Taiping's brother, Prince Xiang Li Dan, so Princess Taiping was Li Longji's aunt. They launched a palace coup together during Tang Long's coup. Li Longji successfully seized power, and Princess Taiping's power was also strengthened. However, Princess Taiping was later dissatisfied with Li Longji's power and planned to seize the throne, but was eventually eliminated by Li Longji. After Li Longji became the emperor of the Tang Dynasty, he ordered Princess Taiping to die. As for why Li Longji wanted to kill Princess Taiping and all her sons, the literature did not provide a clear answer.
Li Longji's most beloved woman was Consort Wu Hui. Consort Wu Hui was Wu Zetian's niece. She grew up in the palace and was proficient in music. She danced gracefully and was deeply loved by Li Longji. Together, they gave birth to four sons and three daughters. Although Yang Yuhuan was also Li Longji's lover, she was more like a substitute for Consort Wu Hui. Therefore, based on the information provided, it could be concluded that Li Longji's favorite woman in his life was Consort Wu Hui.
Li Longji's opponents were Li Heng (Li Longji's younger brother), Li Chengqi (Li Longji's older brother), and Princess Taiping.
Li Longji had a total of 29 daughters, some of which were named Princess Xianyi, Princess Changshan, Princess Guangning, Princess Yongmu, Princess Changfen, Princess Xiaochang, Princess Tangchang, Princess Lingchang, Princess Wan'an, Princess Shangxian, Princess Huaisi, Princess Jin, Princess Xinchang, Princess Linjin, Princess Weiguo, Princess Zhenyang, Princess Xincheng, Princess Chu, Princess Changle, Princess Yongning, etc.