He wasn't sure if Concubine Mei had written Ode to the East Tower to Li Longji. However," Ode to the East Tower " was indeed a poem written by a famous female poet of the Tang Dynasty, Li Qingzhao. Li Qingzhao was a poet of the Northern Song Dynasty. Her works occupied an important position in the history of Chinese literature.
Yes, Li Longji's concubine was Yang Yuhuan.
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 passed the throne to his third son, Li Heng, who later became Emperor Suzong of the Tang Dynasty.
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 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 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.
Li Longji had a very good relationship with his elder brother, Li Xian. When Li Longji wrote letters to Li Xian, he addressed himself as " Brother Longji ", expressing his respect and closeness to his elder brother. Li Longji even conferred Li Xian the title of " Emperor Rang " to express his feelings for his brother. Li Xian was also very concerned about Li Longji. When he was sick, Xuanzong ordered the imperial doctor to treat him. On his birthday, Xuanzong personally came to congratulate him. After Li Xian's death, Xuanzong could not help but cry loudly and praise Li Xian's filial piety and benevolence. The relationship between the brothers was hailed as the model of royal brothers in later generations.
Li Longji had a very good relationship with his elder brother, Li Xian. Li Longji was full of respect and closeness to Li Xian, and even conferred the title of "Emperor Rang" on Li Xian to express his feelings for his brother. Li Xian was also very concerned about Li Longji. However, the search results did not provide any more information about their specific situation and interactions.