According to the general shortcomings of the Chinese character input method in the market, a new numerical coding method based on Pinyin and Strokes for inputting Chinese characters is presented, which encodes Chinese characters with the first Pinyin, final sound and Chinese characters of the basic stroke and a few high frequency components, and improves the numerical coding method based on Strokes and the numerical coding method based on Pinyin and Strokes. It has not only the low coincident code rate and ...