历代汉字用字情况的调查是汉字发展史上的重要课题,这项工作需要从一个个断代的汉字用字调查开始。本课题的目的是利用电脑信息技术对战国时期楚国的文字使用情况进行系统的调查,这是对同一时代、同一流通地域汉字使用情况的调查,是一种 The investigation of the usage of Chinese characters in past dynasties is an important issue in the history of the development of Chinese characters. This work needs to be started with the investigation of Chinese characters one after another. The purpose of this subject is to use computer information technology to systematically investigate the use of writing in Chu State in the Warring States Period. This is a survey of the usage of Chinese characters in the same circulation area