9个数字选5个有多少种组合

简介：He Renlong was the commander-in-chief of Shaanxi. Although he did not have 50,000 troops under his command, the Qin army had always been a powerful force. Therefore, knowing that He Renlong was the culprit of Xiangcheng's defeat, the court did not dare to push him too hastily. They just dismissed him as commander-in-chief. The official position of a soldier allows him to perform meritorious service for his crimes.