Read Edit View history 四角号码 sìjiǎohàomǎ Four-Corner System Origin Definitions Defs Strokes Stroke Words Sentences Sents 四角号码 四角號碼 sìjiǎohàomǎ Four-Corner System A method of indexing and inputting Chinese characters based on the shapes of their four corners
四角号码 四角號碼 sìjiǎohàomǎ Four-Corner System A method of indexing and inputting Chinese characters based on the shapes of their four corners