关塞 (關塞) guānsāi
          
              guānsāi 
              
              noun 
              a border fort 
              Domain: Literary Chinese 文言文
              
                , Subdomain:  
              
              
                , Concept:  
              
              
              
                Notes: Especially defending narrow valley
              
               
          
          
Word is mentioned most frequently in
Truncated for common words
- 4. Japan - Japanese Linji School Patriarch Zen Master Eisai 肆、日本 ■日本臨濟宗開祖榮西禪師 Buddhism Series 4 - Disciples 《佛教叢書4-弟子》 — count: 1