(IP 
  (NP-SBJ 
    (DNP 
      (NP 
        (PN 他们))
                    
      (DEG 的))
                    
    (ADJP 
      (JJ 传统))
                    
    (NP 
      (NN 智慧)))
                    
  (VP 
    (VC 是)
                    
    (NP-PRD 
      (CP 
        (WHNP-1 
          (-NONE- *OP*))
                    
        (CP 
          (IP 
            (NP-SBJ 
              (-NONE- *T*-1))
                    
            (VP 
              (VP 
                (VA 零碎))
                    
              (PU 、)
                    
              (VP 
                (VA 片段))
                    
              (PU 、)
                    
              (VP 
                (VV 口耳相袭))
                    
              (PU 、)
                    
              (CC 又)
                    
              (VP 
                (ADVP 
                  (AD 相当))
                    
                (VP 
                  (VCD 
                    (VA 实际)
                    
                    (VA 实在))))))
                    
          (DEC 的))))))
arg0: 
                    *T*-1