Text: Tachiaki Idle Man (Shigeba Shinichi Original Team Member)
Yu Ban is widely known for guan yu's duel against Jingzhou at the same peak. Together with Zhang Liao, Le Jin, Zhang Guo, and Xu Huang, he was combined into the same volume by the author Chen Shou, so he was later known as the "Five Sons of Liang General" of Emperor Cao Cao of Weiwu. A good general is a general who can fight in battle. "Sun Tzu Fire Attack" Yun: "The Lord is cautious, the good general is vigilant, and the way of the whole army of the Anguo is also." ”
Before joining the army, Yu Ban's family origin, social status, growth background, and occupation were not seen in the historical materials, and there was only a record of his place of origin. The Chronicle of the Three Kingdoms, Wei Shu XVII, Zhang Leyu Zhang Xu Biography records: Yu Forbidden Character Wenze, Taishan Juping Ren also. Yuanping County, also known as Juping County, qin belonged to Jibei County, Han Gaozu's first year (206 BC) in the present-day Daiyue District Dawenkou Town set up a distance from Ping County (seat of governance in present-day Tai'an, Shandong, fifty miles southwest), belonging to Taishan County; the Eastern Han Dynasty changed Juping County to Juping Marquisate, and the Three Kingdoms Cao Wei fu changed to a county.

The Water Sutra Notes Volume 24 records that "Zishui (now the Chaiwen River) flows west to the south of Guancheng, and the west flows into Wenshui, and Wenshui flows south to the east of the ancient city of Pingxian County, while the southwest flows, and there is a Road in the east of the city." During the Southern and Northern Dynasties, the State of Wei still placed Taishan County, and the administrative office of Juping County was moved from the current Town of Dawenkou in Daiyue District to the former Dingjiamiao and West Taiping Villages in Ciyao Town, Ningyang County. At the end of the Ming Dynasty and the beginning of the Qing Dynasty, Gu Zuyu's "Minutes of Reading the History of Fang Public Opinion • Volume 32 • Shandong 3" recorded: "Juping City, ninety miles northeast of the county. ...... Juping County, han dynasty, belonged to Taishan County, Jin Song and Later Wei. After the collapse. Juping City, now the Ancient City Society, Wenshui passes through its east, there is Wenjiangtai on it, and its southeast is Lu's hometown of Chengyi. "Taishan County, named after Taishan in its territory.
During the Chu-Han War, Liu Bang re-established Boyang Commandery (博阳郡), Zhibo County (治博县, in modern Tai'an, Shandong, 30 miles southeast of the old county village), and later moved to Fenggao County (present-day Tai'an Northeast Thirty-Eight Li GuXian Village). The Northern Wei Dynasty moved to Boping County (present-day Tai'an City, southeast of the old county). From the Western Han Dynasty to the Eastern Wei Dynasty, it was under the jurisdiction of Yanzhou. The establishment of Taishan County actually stemmed from the princely states' submission to Emperor Wu of Han. The "History of Emperor Xiaowu's Benji" records: "Therefore, the king of Jibei (Liu Bo) thought that he was the son of heaven and sealed Zen, and wrote a letter to Taishan and his side. The Son of Heaven received it, and even more so he paid it. ”
In the second year of Emperor Wu's reign, that is, in 87 BC, liu Kuan, the then king of Jibei, committed suicide due to incest, and the state of Jibei was abolished and assigned to Taishan County. In the nearly 700-year history of Taishan County, it has become the largest number of counties under its jurisdiction, with a total of 24 counties under its jurisdiction today, including Laiwu, Zibo, Mengyin, Yiyuan, Tai'an, and Jinan. The Tai'an Zhi records: "In the first year of the reign of Emperor Yuan of the Han Dynasty (110 BC), emperor Wu of the Han Dynasty went to Taishan to seal Zen, and set up a county at the border of Ying and Bo, and gave the name 'Fenggao', which governed forty miles northeast of Yue for Taishan."
Worship the high, worship the mountain. Therefore, Fenggao County was the first county in history to be specially designated for taishan by the emperor's edict, and was placed as the seat of government of Taishan County. The main purpose of Emperor Wu of the Han Dynasty was to use Fengchan to exaggerate the national prestige of the Great Han. In the ninth year after the end of the Han Dynasty and the Xiongnu Mobei War (the spring of the fourth year of the Yuan Dynasty (119 BC)), the Xiongnu returned to the northern Desert to recuperate. The Han Dynasty also temporarily stopped using troops against the Xiongnu due to the loss of people, goods, and wealth, as well as in order to conquer Korea (2nd to 3rd year of the Yuan Dynasty, 109-108 BC), the Western Qiang (6th year of the Yuan Dynasty, October 111 BC), and the Southwest Yi (110-109 BC of the Yuan Dynasty). Therefore, Emperor Wu fengchan, that is, eager to defeat the Xiongnu militarily, but also hoped to defeat the Xiongnu spiritually. To this end, Taishan sealed Zen, in addition to the fact that the fangshu of the society at that time was popular and admired, and the Desire of Emperor Wudi of the Han Dynasty himself also hoped to be able to obtain immortality and immortality, there was also a kind of political coercion effect of "a soldier who yields without fighting".
The Zizhi Tongjian Han Dynasty XII: The First Year of the Reign of Emperor Shixiaowu (Xin Wei, 110 BC) records that in winter, October, the following edicts: "Nanyue, Dong'ou, Xianfu Qigu; Western Man, Northern Yi, quite unmatched." Emperor Wudi of the Han Dynasty conquered the State of Nanyue from the autumn of the fifth year of Yuan Ding to the winter of the sixth year (112-111 BC), and the time of Emperor Wudi of the Han Dynasty was from the autumn of the sixth year of Yuan Ding to the spring of the first year of Yuan Feng (111-110 BC). In a word, it is said that Emperor Liu Che of the Han Dynasty had the feeling that "his ambition is half rewarded, and his heart is not yet settled".
In summary, in the "Romance of the Three Kingdoms, Wei Shu XVII, Zhang Leyu Zhang Xu's Biography", although it is only recorded in the forbidden place of origin, it lays the groundwork for the future surrender of the army and the conquest of the war.
The author presses: Yadu, the degree of correction, the legal degree stipulated by the state; the elegant demeanor; the elegant measurement. The reason why Yu Ban was one of the five sons of Cao Cao was born and raised in a place of special significance, Taishan County, and he joined the army and conquered the battlefield in the chaotic world. It is so-called: one side of the water and soil to support the other side of the people.