This paper introduces an automatic derivation of Chinese character typefacefrom Hei-Ti to,Li-Shu, using the skeleton structure and basic strokes as the knowledgeof a Chinese character. This method first implements the change from Hei -Ti skeletonstructure to Li-Shu skeleton structure based on the stroke typeface characters. Then implements the flexible mapping of Li--Shu stroke and finally generates the outline of Li Shu. This approach gives a way of automatic derivation of Chinese type faces, and implements the automatic derivation from Hei-Ti to Li-Shu.