The GB 18030 reference article from the English Wikipedia on 24-Jul-2004
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GB 18030

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GB 18030 is a mainland Chinese computer character encoding. It contains all the Chinese, Japanese and Korean characters in the Unicode 3.0 standard.

The SimSun 18303 font enables the display of the GB 18030 characters, which includes all the characters in Unicode 2.1 plus new characters found in the Extention A section.

See also: Chinese character encoding, Big5, Guobiao