Chinese character phono configuration code

In the Chinese character encoding method, partial strokes, stroke combinations and radicals are selected as Chinese character sources, basic units to constitute Chinese characters, the Chinese character sources are classified into five groups according to their first stroke, horizontal, verticals, right slant, left slant and bend, and each group is corresponding to certain keyboard area. Each of the initials of consonants and vowel-only Chinese characters (phono code) is corresponding to one key in keyboard. The code of each Chinese character includes the phono code as the first code element,the first Chinese character source code as the second code element, and the last Chinese character source code as the third code element.