I do not know if you have Chinese character input system on your computer, if you do, you could try to write letters to me in Chinese characters, which would be very helpful to your Chinese learning.

The single word can be coded input by normal double phoneticizing, so a single word and words group compatible Chinese character coding input system can be realized.

The research and development of the Pinyin-to-Chinese-Character conversion is the core technique of Chinese Input system, Chinese speech recognition and Chinese information pro- cessing.