大小单双是根据什么开出的

简介：Historically, when the imperialists invaded the fortress, the imperial court would appoint a governor to take charge of the world's troops. In the 11th year of Chongzhen, it was Lu Xiangsheng. Historically, in the 15th year of Chongzhen, it was Fan Zhiwan, the governor of Jiliao. But in fact, the commander-in-chief last year was Your Royal Highness, the Jianlu invaders entered the fortress again this year. Of course, the Crown Prince is still the first commander-in-chief who does his duty.