Ding Nan was defeated by Jia and Ding Nv, which was terrible, showing the severity of the Qin Dynasty.

Ding Nan was defeated by A and Ding Nv, and it was miserable. It means that men are busy fighting in armor, women are burdened with heavy taxes and labor, and it is difficult for people to make a living. (Qin Shihuang used 500,000 troops to defend Wuling, 300,000 to defend Xiongnu, 500,000 to build the Great Wall, 1.3 million to build Epang Palace, in which more than 700,000 people were imprisoned. It can be seen that the corvee and military service in the Qin Dynasty were heavy and the people were poor.