Li Xin was a famous soldier of Qin at the end of the Warring States Period. Although his reputation is not as good as that of Meng Tian, Wang Jian and others, he is still a brave soldier. Xin Li was strong and brave since he was a child. After joining the army, he was quickly promoted to general with his skills and became one of the representatives of young people in Qin State. Also won the trust of Qin Shihuang Ying Zheng. During the Lao Ai Rebellion, Li Xin, Meng Tian, Meng Yi, Wang Ben and other young generals supported Ying Zheng and helped Ying Zheng put down the rebellion. Since then, Li Xin has been highly valued by Ying Zheng, participated in the later war of national subjugation, and made meritorious service in the war of national subjugation.

Li Xin made great achievements in the war of national subjugation.

? Although Li Xin is young, he is brave and good at fighting, and he is a rare military talent. After the fall of Korea, Ying Zheng sent Wang Jian to attack Zhao directly, while Li Xin surrounded Zhao from the flank. In the end, Li Mu, the coach of Zhao, was killed by the double agent, and Zhao was defeated. Li Xin and Wang Jian jointly defeated Zhao and destroyed Zhao. Later, because of the incident of Jing Ke stabbing the king of Qin, Ying Zheng decided to attack the State of Yan, and Li Xin led the troops to attack the State of Yan again, leading the vanguard troops to defeat the main force of the Yan army in the State of Yan. Finally, after the arrival of Wang Jianjun, the prince of Yan escaped, and under the hot pursuit of Li Xin, he killed Yan Taizi Dan, which shows that Li Xin has made outstanding achievements and is brave and good at fighting.

Li Xin defeated Chu for a reason.

After Zhao and Yan were destroyed, Li Xin became a general of Qin in Ying Zheng's eyes, and because Li Xin was young and wanted to train Li Xin, he asked Li Xin and Wang Jian for advice when he launched the Chu-Han War. Wang Jian proposed that 600,000 troops were needed, and Li Xin said that 200,000 troops were needed. Ying Zheng finally chose Li Xin to attack Chu. At first, Li Xin's army triumphed and defeated the Chu army, but later, because of the Changping army.