Xuchang is not Cao Cao’s hometown. Cao Cao's hometown is from Peiguo Qiao, now Bozhou, Anhui. County names have been sorted out many times in history. "Old Tang Book·Xuanzong Ji Xia" states: In September Bingyin, there were 110 unstable county names and duplicate names in the world. ? In the early years of the Republic of China, the scale of changing and repeating county names was larger than that of any previous dynasty, covering a wider area than before, and the extent was deeper than before. The issue of place names with the same name that had long troubled people in history has since been completely resolved. solution.
Official history has records and continuations. After several adjustments and confirmations of county names, Qiao found that Bozhou in Anhui Province is good and stable:
1. "Three Kingdoms·Wei Shu·Wudi Ji" Taizu Emperor Wu was a native of Pei State. His surname was Cao, his name was Cao, and his courtesy name was Mengde.
2. "Old Tang Book·Geography": Bozhou, Wang, Sui Qiao County. It leads five counties: 1 Qiao, 2 Chengfu, 3 Guyang, 4 Luyi, and 5 Fu. Zhenyuan, Ku County in the Han Dynasty, was named Guyang in the Sui Dynasty. It was changed to Zhenyuan in the first year of Qianfeng, to Xianyuan in the first year of Zaichu, and to Zhenyuan again in the first year of Shenlong. There is Laozi Temple. ?
3. "History of the Song Dynasty·Geography·4": Bozhou, Wang, Qiaojun, this defense. In the seventh year of Dazhong Xiangfu, it was built as Jiqing Army Festival. After crossing south, he disappeared in Jin Dynasty. County Seven: 1? Qiao, Wang. 2 City father, Wang. 3酂,wang. 4 Yongcheng, Wang. 5 Wei Zhen, hope. Tang Zhenyuan County. 6 Luyi, tight. 7 Mengcheng, Wang. Qiao and Yongcheng are juxtaposed counties. Just like Zhenyuan and Luyi are juxtaposed counties
4. "History of the Ming Dynasty Volume 16-Volume 18" ◎Geography 1-◎Geography 3: Bozhou (in the Yuan Dynasty, it belonged to Guide Prefecture.) At the beginning of Hongwu , the province entered Qiao County as a state, Xun was demoted to a county, and it belonged to Dezhou. The sixth year belongs to Yingzhou.
In October of the ninth year of Hongzhi, he was promoted to a state again