Tang Liyuan's birthplace

In the Song Dynasty, Ouyang Xiu and Song Qi recorded his native place in the Book of the New Tang Dynasty, while in the Song Dynasty, Ci Fu Yuan Gui and the Book of the Old Tang Dynasty, he was recorded as a Taoist in Longxi, and Li Yuan's great-grandfather settled in Wuchuan. Some historians believe that although Li Tang's ancestors have some traces to test, they "did not move their towns and homes to Wuchuan". As for Li Guang, a famous Western Han Dynasty star, he later settled in Longxi and became a noble family of Mao and Shihu, which may not be true. Li yanshou, a native of the Tang Dynasty, wrote a hundred volumes of History of the North, with a preface at the back of the book, and even claimed that his "Lee First" came from the Lai family of Emperor zhuān xū. At that time, Levin had a son named Ting Jian who lived in Dali because he called himself Li. When he was in the Shang and Zhou Dynasties, his ancestors offended the hermit by taking the right path, but he survived by eating, so he changed his name to Li. Li Er, under the historical column of the Zhou Dynasty, is his ancestor. Therefore, there are many decorative elements in Li Tang's family background, and the key is to add some dazzling aura. According to the famous historian Chen Yinque, "It was originally the Han nationality, or the' broken residence' of Li Qian and Bai Ren in Zhao County, or the' fake card' of the surname of Guang 'a Shu in the neighboring city. It is not Watson's lineage, so it gradually became popular with Hu and became disrespectful. "The three papers in Mr. Chen Lao's Jinming Pavilion Second Edition-Speculation of Li Shuo, Postscript of Li Shuo and Speculation of Li Shuo San Lun all contain the answers we seek from a historical perspective. According to the historical data that can be verified, Tang Taizong's grandmother Li Yuan's mother Dugu is the sister of Emperor Wendi of Sui Dynasty and belongs to non-Han nationality. Therefore, there is a certain relationship between Li Shimin and Yang Di. Dou, his mother, is also a Xianbei person. But there is not enough historical data to prove the lineage of Li Yuan. There are several sayings in history: giving the surname Onobe and abolishing the surname Henan Li, descendants of the old son.