揠苗助长 or 拔苗助长 ? Which one is correct? A dictionary says both chengyus being equal in meaining. Is it so, or is there any difference between these two idioms?
Both of them are correct, they share the same meaning.

拔苗助长 is widely-used nowadays.


  揠苗助长 
  
  基本解释： 
  
  揠：拔。
  把苗拔起，以助其生长。比喻违反事物发展的客观规律，急于求成，反而把事情弄糟。
  
  词语分开解释： 
  
  揠苗 : 1.见"揠苗助长"。
  助长 : 1.帮助生长;促使增长。


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