挂机倍投方案设计案例

简介：In the previous period, when Yang Sichang was supervising the division, he set up the camp and the grain garrison in Xiangyang for control and control. He did not want his troops to attack. Wang Chengzeng, the prefect of Xiangyang who stayed behind, neglected his duties and was attacked by Zhang Xianzhong. He took Xiangyang and burned it. He took away the food and grass and killed King Xiang, causing Yang Sichang to die of fear.