直城门 (直城門) Zhíchéng Mén
          
              Zhíchéng Mén 
              
              proper noun 
              Zhicheng Men 
              Domain: History 历史
              
                , Subdomain: Tang 
              
              
                , Concept: Gate 门
              
              
              
                Notes: The center gate on the western city wall of the Tang layout of Chang'an