The Xi’an city wall. The words read: “The working class must lead all.” PHOTO BY JOAN LEBOLD COHEN.
The Xi’an City Wall is one of the last remaining ancient battlement sites of North China, and one of the largest military defense systems in the world.
The Xi’an City Wall is a major tourist site at the center of Xi’an, capital of Shaanxi Province in the northcentral part of the country. Xi’an