title: insert and select chinese word from oracle database
body: <p>I am trying to insert chinese word into oracle database but anyhow it failed to display properly , here is my setting for database </p>
  
  <pre><code>SQL&gt; select * FROM nls_database_parameters where parameter='NLS_NCHAR_CHARACTERSET';
  
  
  PARAMETER
  ------------------------------
  VALUE
  --------------------------------------------------------------------------------
  NLS_NCHAR_CHARACTERSET
  AL16UTF16
  
  SQL&gt; select * FROM nls_database_parameters where parameter='NLS_CHARACTERSET';
  
  PARAMETER
  ------------------------------
  VALUE
  --------------------------------------------------------------------------------
  NLS_CHARACTERSET
  AL32UTF8
  </code></pre>
  
  <p>The chinese character will be ".." when I copy/paste into my SQLPLUS to run the query.
  The version I using is Oracle Database 11g Release 11.2.0.3.0 - 64bit.
  Any hints ?</p>