纵横信息数字化即汉字输入编码(简称“纵横码”)是由香港著名爱国实业家周忠继先生自1984年开始研究发明的。1992年,他与苏州大学纵横汉字信息技术研究所合作开发第一代纵横输入法系统软件,其后不断更新,发展成为“纵横汉字输入法”。该输入法经由国家“211工程”7所大学计算机专业博士生导师联合鉴定为“国内外领先水平”项目,并两次获国家知识产权局颁发发明专利证书。那么,如何利用纵横信息数字化来优化作文教学方法 The digitization of vertical and horizontal information, that is, the Chinese character input coding (referred to as “horizontal and vertical code”) was invented by the famous Hong Kong patriotic businessman Mr. Zhou Zhongji since 1984. In 1992, he developed the first generation of vertical and horizontal input method system software in cooperation with the Institute of Chinese characters and Chinese characters at Suzhou University. After that, he continuously updated and developed into “Chinese Character Input Method”. This input method was jointly identified as “leading level at home and abroad” by computer science doctoral tutors of 7 universities of national “211 Project”, and twice won the invention patent certificate by the State Intellectual Property Office. So, how to use the vertical and horizontal digital information to optimize composition teaching methods