Explanation:
1, stationed in the frontier.
2. Exile the frontier.
Source:
"Under the Military Order of Wei Liaozi": "If a soldier guards the border for one year and dies without waiting for his generation, he will be defeated by the law."
Tang Du Fu's "Military Vehicle Shop": "When they set off, the mayor gave them a headscarf. Now the headscarf is white and still at the border."
Su Songzhe's Five People's Policies: "The plan of guarding the border began in Qin and Han Dynasties."
Frontier defense group words: frontier defense, frontier defense forces.
The earliest frontier defense can be traced back to the Qin Dynasty. After the Qin dynasty unified the six countries, it launched a war against Baiyue area in Lingnan (now Guangdong and Guangxi) and set up counties to manage it.
Meng Tian was sent to launch a counterattack against the Huns and seized and controlled the Hetao area.
In order to consolidate the achievements of the new empire in these areas, Qin Shihuang sent personnel to settle in Lingnan area and Hetao area to defend the border. Most immigrants are soldiers, but there are also a few ordinary people and businessmen. The scale is very large, with 500,000 people in Lingnan alone, and more than 40 counties have been set up in Hetao area for resettlement.
Especially with the efforts of Ren Tao, the prefect of Lingnan in Qin Dynasty, and his successor Zhao Tuo, the military king of South Vietnam, the Lingnan area at that time quickly entered the feudal society from primitive tribal society, and achieved a leap-forward development, fully integrating into Chinese civilization.