Character set

• The zone bit code input covers all of the Chinese characters and graphic symbols specified in the "Chinese Character Encoding Charset for Information Exchange -- Base Set," also known as the national standard GB2312-80.
  
  
• The GBK inner code input covers all the Chinese characters specified in the Chinese character extension inner code standard – GBK.
  
  
• UNICODE code input supports all of the Chinese characters specified in the "Universal Multiple 8-Bit Encoding Character Set ( UCS )" -- international standard ISO/IEC10646.1-1993.