获取汉字的拼音首字符，根据汉字表中拼音首字符分别为“A”至“Z”的汉字内码范围，要检索的汉字只需要检查它的内码位于哪一个首字符的范围内，就可以判断出它的拼音首字符。-Get the first character of spelling of Chinese characters

汉字内码转换示例，可查询汉字的内码或由内码查询汉字的代码示例。-CICS code-switching example, the Chinese characters can be obtained within code or codes for Chinese characters within the code examples.

汉字拼音转换源码，根据汉字的内码，查表得出汉字的拼音-Pinyin conversion source, according to the internal code of Chinese characters, Chinese characters, Pinyin derived look-up table

输入法（附有dosbox，程序要在dosbox中运行）——按照汉字库的内码输入汉字，字的颜色、形状可以改变（形状有3中：正常，粗体，镂空）-Input Method (with dosbox, the program to run in dosbox)- Chinese character input in accordance with the code of Chinese characters, words, colors, shapes can be changed (shape 3: