Immigrants from Qin Jun

At the end of Qin Dynasty, about 50% of Guangdong and Qin Jun in Guangdong did not return to the Central Plains. The main reason should be that the leader of this army rebelled at that time and was unable to help the Central Plains, so he worried too much, so he closed the pass and became independent in South Vietnam.

The Expeditionary Force of the Qin Dynasty First of all, not all the troops of the southern expedition of the Qin Dynasty were Qin people. When Qin Shihuang formulated the war strategy in Baiyue area, he used the Chu army, which was good at long-term water warfare. First, it consumed the fighting capacity of the restored country, and second, the Chu army in Baiyue area in the south was more familiar with it. However? Wound enemy 1000, damage 800? I really didn't win Baiyue. What about Qin Shihuang? The smell of the dead, the smell of the mother-in-law, Jia people take Lvliang slightly? Only when Ren Tao and Zhao Tuo became commanders in chief did they go deep into Baiyue and began the rule of Daqin Dynasty over Baiyue area. There are not many Qin people in this expedition. On the contrary, there is hatred with Qin for destroying the country. Ren Tao also said this when there was chaos in the Central Plains at the end of Qin Dynasty. Qin has no way? After his death, Zhao Tuo put his ideas into practice.

In fact, there are no conditions for support, what's more, these expeditionary forces have a bad impression on Qin, the old country. Even if there is, the 500 thousand troops do not have the conditions to return to support. You know, these expeditionary forces are not all soldiers. They are more migrant workers and businessmen who drag their children with their mouths. In Baiyue, there are many aborigines, and local rebellions also occur from time to time. At that time, the environment in Lingnan area was relatively bad, and there was no rich material production. Even if Zhao Tuo didn't defect back to the Central Plains, there wasn't enough material support. Limited by logistical conditions, Baiyue indigenous people seized the opportunity.

Since Zhao Tuo had ulterior motives, he naturally took this opportunity to make use of the advantages of Lingnan mountains and rivers to establish himself as a country of South Vietnam at the time of Qin's demise, and attached importance to peaceful coexistence with Baiyue people, thus completely turning this expeditionary force into South Vietnam. Do you think that's why he didn't come back to him?