加导师QQ一天赚500简介：Although Xu Guangqi's suggestion was good, the imperial court was financially strapped, and the Jianlu had not directly threatened the capital at that time, so the suggestion of building a triangular enemy tower fell by the wayside.
Although Xu Guangqi's suggestion was good, the imperial court was financially strapped, and the Jianlu had not directly threatened the capital at that time, so the suggestion of building a triangular enemy tower fell by the wayside.
