Optimized spelling code input method

The invention discloses an optimized spelling code input method, and belongs to the technical field of computer information processing. When the optimized spelling code input method is used for inputting Chinese characters, averagely a user only taps keys once for each character. All Chinese words and symbols can be input only through the thirty two keys. The characters which the user can read and write and the characters which the user cannot read or cannot write while can read can be input; the input method is suitable for a computer and a mobile phone and therefore is the swiftest and most complete keyboard character input method easiest to learn.