Introduction to Songjia Mountain: There has always been a saying in the ancient city of Jingzhou that "there is no mountain among the three mountains". It is said that these "three mountains" are all related to Guan Yu. Sanshan is the customary collective name for the three mountainous place names in the ancient city of Jingzhou. The three mountains are Songjia Mountain, Xiejia Mountain and Toujia Mountain. The three mountains in the city are actually three earthen platforms, but they are closely related to Guan Yu's guarding Jingzhou, so there are mountains. It has a name, but no mountain reality.