To increase efficiency of the system, a Chinese automatic segmentation method based on neighbouring knowledge is given and a self-study mechanism is designed through the analysis and study of Chinese automatic segmenting difficulties.

• 本文通过对汉语自动分词难点的分析和研究；提出了一种基于汉语词法和语义邻接知识的汉语自动分词方法；且设计了一种自学习机制；以提高系统的效率.