Li Jing, the word pharmacist, Han nationality, a native of Sanyuan in Jingzhao Prefecture, was a famous military strategist in the Tang Dynasty.
Born in the Northern Zhou Dynasty, Li Jing served as an official in the Sui Dynasty in his early years, and later returned to the Tang Dynasty, becoming an important general of Tang Gaozu Li Yuan, and reached the peak of his military career during the reign of Li Shimin, Taizong of the Tang Dynasty.
Li Jing participated in the key battles of the Tang Dynasty to unify China, including the suppression of the Fugongyi rebellion in the south of the Yangtze River, the conquest of the Turks, the defeat of Tuyuhun and other major military operations, and made great contributions to the stability of the frontier and the unification of the country in the early years of the Tang Dynasty.
In addition to his military achievements, Li Jing also wrote the book "Li Weigong Asks the Right Questions", which is an important part of ancient Chinese military theory and was praised as the "Saint of Soldiers" by later generations.
After Li Jing's death, he was posthumously awarded the title of Situ and the governor of the prefecture, and was given the nickname "Jingwu".
The Tang Dynasty's Jingzhaofu Sanyuan refers to Sanyuan County, which is now under the jurisdiction of Xianyang City, Shaanxi Province.
Sanyuan County is located in the central part of Shaanxi Province, on the Guanzhong Plain, and is a county with a long history in Shaanxi Province. The reason why it is called "Sanyuan" is because there are three highlands in the territory: Menghouyuan, Fengyuan and Bailuyuan. During the Tang Dynasty, Sanyuan Prefecture was subordinate to Jingzhaofu and was the region of Chang'an (present-day Xi'an) and had an important strategic and administrative position.
Sanyuan County, Shaanxi Province, known as "Chiyang" in ancient times, has a long history of evolution.
Northern Wei period
In the seventh year of Taiping Zhenjun of the Northern Wei Dynasty (446): Sanyuan Protector Army was set up in Guxian, Chunhua County, and later changed to Sanyuan County. This was the starting point of the establishment of Mihara County.
Northern and Southern Dynasties to Sui and Tang Dynasties
In the first year of Yong'an (528): Sanyuan County was moved from Guxian in Chunhua County to Qingshui Valley in the northwest of Chengguan Town.
In the fourth year of Tang Wude (621): moved to Qingshui Valley.
In the sixth year of Wude: it was renamed Chiyang County, and soon relocated to its hometown, renamed Huachi County, and then merged into Sanyuan County, which belonged to Quanzhou.
The first year of Zhenguan (627): Sanyuan County was revoked, and Huachi County was restored to Sanyuan County, which belonged to Yongzhou.
Five dynasties to the Ming and Qing dynasties
Five generations of Liang and Shu Yongping Army: Sanyuan County belongs to Yaozhou.
Ming and Qing Dynasties: Sanyuan County belongs to Xi'an Prefecture.
After the founding of the People's Republic of China
- October 1956: Changed to Shaanxi Province.
- 1984: Xianyang area was reorganized into a prefecture-level city, and Sanyuan County became a subordinate county of Xianyang City.