大单小单大双小双公式

简介：Seeing that his father was deep in thought and silent, Zhu Cixi knew that his father had fallen into the trap, so he whispered: But according to the fiscal revenue of the imperial court this year, I am afraid that it will be difficult to cope with Jianlu's invasion next year. By then, the imperial court will not be able to provide silver and grain. Facing the If Jianlu invades the fortress, he will be left in dire straits if he doesn’t know what to do, ruining the plan of resisting the invaders.