First, the name nanyang, ancient and existing, innate, and used by history.
1. The "Chronicle of History" has "Nanyang Xitong Wuguan".
2. "Before the Wankong clan, Liang Ren also used iron smelting as a profession." Qin Fa Wei, Qian Kong clan in Nanyang", this is the earliest record of Wan also known as Nanyang.
3. The Chronicle of History: "Twenty-six years, forgive the sinners and move them."
"Twenty-seven years, mistakenly attacking Chu, pardoning sinners and moving to Nanyang."
"In the twenty-eighth year, Da Liangzao bai attacked Chu and took Yan, Deng and other forgiven sinners and relocated them"
Before Qin placed Nanyang County and Nan County, it was called Nanyang.
Qin seized Chu, first taking Yong and Nanyang, and then Yan and Deng, from west to east and south, with geographical names juxtaposed and clear order.
4, Wan's name Nanyang, is its original name and is inherited by history, so the "Later Han Book Geography" records: "Wan, so Shen Boguo, Mang Yue Nanyang" - Wan County, in the time of Wang Mang was renamed Nanyang County.
5. The book "Book of the Later Han Dynasty" written by the new savage Fan Ye confirms Nanyang.
1) In June of the fourth year, the Han Dynasty raised troops from Nanyang to Kunyang - Liu Xiu raised troops from Wancheng (Nanyang) to Kunyang.
2) The Book of the Later Han Dynasty has "Ju attacked Nanyang and slashed the former team doctor Zhen Fu", and the "Nanyang" here undoubtedly refers to Wancheng.
3) The Book of Later Han and Astronomical Records records that:
"(Yanguang) Four years (125) March Ding Di, Emperor An patrolled, from Nanyang, Dao Sleep Disease, to Ye, Collapse." The Nanyang that "returns from Nanyang" here is undoubtedly the guide to yang county zhiwan city. Because the same event is recorded in the Book of Later Han in the Records of Emperor Xiao'an: "In the third month of the fifth month, there is an eclipse of the sun." Gengshen, Xingwan, Emperor Buyun... Ugly, self-righteous. Ding Di, Xingye, Emperor Collapse Yu Yu, Chinese New Year's Eve two. ”
6. Sima Guang's Zizhi Tongjian, volume 42, also has a record of the Guangwu Emperor Liu Xiu's "Xing Nanyang": (Jianwu) Eleventh Year (Yi Wei, 35) Spring, March, Ji You, (Guangwu) Emperor Xing Nanyang, [Kao Yi Yue: Emperor Ji: "己酉, 幸 Nanyang, 庚午, Cha Cha Hui Palace.") There is "February Self-Death" on it. Yuan Ji: "March self-unitary, fortunate Nanyang." In the long calendar examination, February NongShen Shuo, he died eight days also. Hexa unitary, Gengwu, both in March. The Gedi period "己酉" is inscribed with the word "March". Now from Yuan Ji. ] Also fortunate Zhang Ling; Gengwu, the car driver is still in the palace.
The Zizhi Tongjian clearly shows that the Guangwu Emperor "Xing Nanyang" was also "Xingzhang Ling". Shizhangling is a county of Nanyang County, not Zhangling County. Sima Guang juxtaposed "Nanyang" with "Zhangling", referring to these two places, so there is no doubt that this Guangwu Emperor's "Xing Nanyang" also refers to Junzhiwan County.
7. The author of the "Spring and Autumn of the Han Dynasty" Xi Chiseled Teeth, and his "Xiangyang Chronicle" "Le Zhai Shu, Ninety Miles South of Nanyang City" - confirming that Nanyang City is Wancheng.
The "Nanyang" of the above historical materials has a common feature, that is, the common place of "many historical events", which occurred in Wancheng, and the ancient name of Wancheng is also Nanyang.
Second, Chen Shou, the author of the Chronicle of the Three Kingdoms, confirmed Nanyang.
"Romance of the Three Kingdoms, Shu Zhi, Zhuge Liang Biography" contains: Liang Gong Cultivated Longmu, so as "Liang Father Yin". (Liang) was disturbed by the end of the Han Dynasty, and followed his uncle to avoid chaos in Jingzhou, and cultivated in the wild, not seeking to reach.
Where is this Nanyang? Chen Shou told us:
1), Zhang Xiu in Nanyang - Liu Biao made Zhang Xiu garrison Wancheng (Nanyang).
2), Sun Jianbi to Nanyang - Sun Jianbi to Nanyang (Wancheng), kill the county shou Zhangzhi.
3), Gan Ning lived in Nanyang - Gan Ning went to Liu Biao unsuccessfully and lived in Wancheng (Nanyang).
4), Yuan Shu out of Nanyang - Yuan Shu evaded Dong Zhuo's harm, and after Sun Jian killed Nanyang Commandery Shou Zhangzhi, Yuan Shu went out of Nanyang (Wancheng) and occupied Wancheng. ......
5), Chen Shou: Deng Ai, Yiyang Zhiyang people; Wei Yan, Yiyang people - Chen Shou defined the Three Kingdoms Nanyang County north of Xinye County, Yiyang County, and the Three Kingdoms period Yiyang County north of Xiangyang County, between Nanyang County.
6), Chen Shou: Ma Liang, Xiangyang Yicheng people; Liao Hua, Xiangyang Zhonglu people; Yang Yi, Xiangyang people; Pang Tong, Xiangyang people - Chen Shou confirmed the Three Kingdoms Xiangyang County, Xiangyang County across the Han River jurisdiction of the Han River north of the County, Dengcheng County, Shandu County.
Mikuni Namyang County is located north of Shinno County, Yiyang County, and east of Nango County, with jurisdiction over 14 counties. Nanyang County during the Three Kingdoms period, also known as Nanyang Kingdom during the Jin Dynasty, ruled Nanyang City, and had jurisdiction over Wan, Xi'e, Pheasant, Luyang, Yiyang, Bowang, Duyang, Ye, Wuyin, Biyang, Nieyang, Champion, and Li Fourteen Counties.
7) Zhuge Liang himself confirmed that Nanyang:
Zhuge Liang, the party concerned, also knew that Cao was "trapped in Nanyang"—this Nanyang was the place where Cao Cao crusaded against Zhang Xiu, and Zhang Xiu was stationed in Wancheng.
8), Zhuge Liang's "Table of Later Departures" said: "Jingzhou North Rejects Han Qi", and the north of Hanshui is Nanyang County, which shows that the Three Kingdoms military scholar Zhuge Liang is very clear about the geography of Jingzhou's mountains and rivers.
Zhuge Liang's "Table of Teachers" Yun: "Today's next three points"... Liu Bei Zhuge Liang's military clique appointed Guan Yu as the Taishou of Xiangyang—this is the realistic identification of the three kingdoms military figures, politicians, and thinkers in 227 AD in the "Table of Teachers" on the current status of the three kingdoms' established territory and the administrative division of counties and counties.
Therefore, Zhuge Liang's "Book of Sending Sons" Yun: Yu Zi Nanyang Longzhong Structure Caolu under Wollongong to cultivate the crops, which is the precise landmark of "Chenben Cloth, Ploughing in Nanyang".