A method for inputting a Chinese phrase, and the said phrase includes 2- and 3-Chinese characters, if the phonetic code for inputting the said phrase is full Pinyin for the 1st character and abbreviation Pinyin for the 2nd and 3rd characters and the number of phrases for such a code is more than the presetting value, then the converted phonetic code combinations from the phrase dictionary database of the input method based on the said phonetic code will display on the input interface, that is full Pinyin is kept for the 1st character, all combinations of full Pinyin based on the abbreviation Pinyin are displayed for the 2nd character and abbreviation Pinyin is kept for the 3rd character.