The Zizhi Tongjian records:
1. "Zhongping 6th Year, 189 AD."
...... Zhuo thought so, that is, bai shao bohai taishou, fengfeng fengfeng township marquis. He also made Yuan Shu the rear general and Cao Cao the lieutenant of the Xiao Cavalry. Shu Wei Zhuo, out of Nanyang. Fu changing names, returning to the east between lines, passing through Zhongmu..."
2. "In the first year of the first year, in 190 A.D
In the spring, in the first month, the Kwantung Prefecture all raised troops to please Dong Zhuo and pushed Yuan Shao, the Taishou of Bohai, as the leader of the alliance. Shao Zi was called a general on a horse, and all the generals were given official titles. Shao and Hanoi Taishou Wang Kuangtun Hanoi, Jizhou Mu Han Fu Liu Liu, gave him military food, Yuzhou Thorn Shi Kong Ling Tun Yingchuan, Yan Zhou Thorn Shi Liu Dai, Chen Liu Tai Shou Zhang Mi, Mi Di Guangling Tai Shou Chao, Dong Jun Tai Shou Qiao Mao, Shanyang Tai Shou Yuan Yi, Jibei Xiang Bao Xin and Cao Cao Ju Tun Sour Jujube, Later General Yuan Shu Tun LuYang...
...... From Jianqian to Nanyang, the crowd has reached tens of thousands. Nanyang Taishou Zhang Zhi refused to give the army food, and insisted on seducing and cutting it off; the county was shocked, and everything was sought and gained. Before going to Luyang, he joined forces with Yuan Shu. The reason for the operation is based on Nanyang..."
Based on the above historical data:
Sima Guang and his Zizhi Tongjian identify "Nanyang County Zhiwan County" or "Nanyang County Chengwancheng", whose name is Nanyang:
Sun Jian, "before nanyang", booby-trapped Zhang Zhi.
Sun Jian, "before going to Luyang", joined forces with Yuan Shu.
Yuan Shu - Shu Dong Zhuo - Yuan Shu Tun Luyang.
Yuan Shu -- Hui Sun Jian killed Zhang Zhi -- the art of running out of Nanyang.
Yuan Shu - Yuan Shu out of Nanyang - Shu was based on its county.
From the records of Sun Jian and Yuan Shu's behavior and geographical coordinates, it is analyzed that Nanyang's guide to the Yang County's wancheng or Nanyang County's Zhiwan County, whose name is Nanyang. Therefore, Luyang was a county magistrate, alongside Nanyang (Nanyang County).
Because the county is the same as the same name, the Nanyang recorded above is not the Nanyang County of the Eastern Han Dynasty, which has jurisdiction over 37 counties, but the Nanyang County Zhiwan County or the Nanyang County City Wancheng, whose name is also known as Nanyang.
