血缘关系 (血緣關係) xuè yuán guānxi
          
              xuè yuán guānxi 
              
              set phrase 
              a blood relation 
              Domain: Modern Chinese 现代汉语
              
                , Subdomain: Genealogy 
              
              
              
              
               
          
          
          
              xuè yuán guānxi 
              
              set phrase 
              a blood relation 
              Domain: Modern Chinese 现代汉语
              
                , Subdomain: Genealogy