Chinese character internal structures
Chinese character forms studies the external structure of Chinese characters, i.e. strokes, components, and whole characters, and their structural relations to the pure dimension of forms or appearances. The internal structure of Chinese characters (Pinyin: hànzì nèibù jiégòu; Traditional Chinese: 漢字的內部結構; Simplified Chinese: 汉字内部结构) studies the relationship between the forms, sounds, and meanings of the characters, thereby explaining the rationale for character formation.
In the analysis of internal structures, Chinese characters are decomposed into internal structural components in relation to the sound and meaning of the character.