Zhuge army base is one of the "Qinzhou eight scenes", commonly known as "no shadow pier", rumored to be the three kingdoms period, the Xiangzhuge Liang north expedition, afraid to disobey the right water, famous soldiers each with a bag of Sichuan, in preparation for emergency, later feel that Qinzhou water and soil and Sichuan are no different, life will bring the soil to pile up into a base, as a point military use, The army was on the ground at noon, and there was no shadow around, so it was called "no shadow 䔻".