加拿大28对压方法

简介：Sanhe County is also a fortress for attacking the capital. In the second year of Chongzhen, Sanhe was conquered by Jianlu and reached the capital. Sanhe County rebuilt and heightened the city wall. Just like Yutian, the city is three feet high and there is a ditch outside the city. There are two thousand soldiers and horses in the city. As far as the defense of a county is concerned, Sanhe County has achieved the ultimate.