Li Daogu (?) ~822 CE), a native of Longxi (present-day Gansu), a grandson of Emperor Gaozu's emperor Li Yuanzhi ( Li Yuanzhi ) , emperor Ofe-Taizong 's wenwu grand sage Daguangxiao Emperor Li Shimin , a grandson of Emperor Taizong 'ō Guanglu , a general of right Wu Wei , a great grandson of Li Yin the Prince of Cao , a general of the Left Wei Dynasty , a grandson of Li Jian the Prince of Cao , a grandson of Li Gao the Prince of Jingnan , and a member of the Tang Dynasty. Less studious, more advanced and first.
Emperor Xianzong Yuan hezhong (806~), who offered books to Que Xia, conferred the title of Shulang (書郎) and Jixian Yuan (集贤院), except for the Simen (司門員).
From 816 to 818 AD, he practiced observation envoys following The History of the Four Prefectures of Lili, Sui, Tang, Mu sizhou, Qianzhong Observation Room, and Eyue Chuan'an Huang Tuan. Daogu is long in the handover, swimming between the secretaries of state, so it rarely has a good name.
In 820, he was promoted to the rank of inspector Ofeshi Dafu, Zong Zhengqing, and general Zuo Jinwuwei. Emperor Xi served bait, Daogu wanted to flatter himself, recommended so good Liu Bi, And Emperor Of Russia, reprimanded as Sima Xunzhou. Finally, he took the Dan medicine and vomited blood and died.
When this Li Daogu was young, he was still a very self-motivated young man, according to the history book "Yuan Gui of the Book of The Book", during his tenure in the history of Ezhou, in February of the twelfth year of Yuan He, when Wu Yuanji rebelled against the imperial court near Ezhou, Li Daogu immediately decided to lead an army to attack Shenzhou overnight, and the city of Keqiluo was attacked instead of his city. The night handsome woman of the city watchman entered the city and shouted, hanging the door and stealing hair, dividing the crowd, and the people of Daogu were in a state of panic, and most of them were killed. At the beginning, Li listened to Shou Anzhou without trying to retreat, and Daogu slandered, and listened to the removal, but the self-marshal soldiers came out of Muling Pass (a "wooden pass"). The former site was in the north of present-day Macheng, Hubei Province, bordering the border of Henan Province. The soldiers were arrogant and lazy, and gave them many passes, and their degrees were paid for the army, and daogu was half fortunate to serve power, and half to have no self, and the soldiers were angry and refused to fight. The thieves arrived with Yi Daogu and arrived with soldiers, so Daogu attacked the outer city of Shenzhou before and after and could not be pulled out.
However, it was later said that a ghost incident made such a promising young man take medicine to refine Dan Dao, saying that half a month after the death of a friend of Li Daogu's named Zheng Tao, Li Daogu went to the Yuchuan River (present-day Taibai County, Shaanxi) to visit the west of Tongguan (present-day Tongguan County, Shaanxi), when he suddenly saw Zheng Tao riding a green horse from the north on The Sun Wu Road in Yongfeng Cang, and was followed by several carriages and a group of servants, and the grandeur was grand.
It just so happened that the emperor at that time, Tang Xianzong, was also a good immortal, and he also issued an edict to seek immortal elixirs. Unfortunately, this Li Daogu Assassin also knew a lot of talents in this area, and in November of the thirteenth year of Yuan He (818), which was also the appointment of the Envoy of Eyue Observation, Li Daogu catered to Tang Xianzong's eagerness to ask for immortal medicine, and recommended the Taoist priest Liu Bi to come to Chang'an to refine medicine. In fact, Li Daogu was so uneasy about his official position, mainly because he himself had a reputation for "greed and violence" and was not assured of his personal political future.
Not only that, this Li Daogu, he is really a person with the same appearance, he really believes in Liu Bi's spells, so he still takes Liu Bi Dan Medicine, "Jingo offended Liu Bi, ate the secret medicine, and died fifty times on the sea." Not only that, he also sold the medicine of immortality every time, and in the end, he himself died because he "finally took the medicine and vomited blood."