Although the traditional topic tracking approaches based on content computing are often applied to web topic tracking,it does not utilize the valuable properties of Web page.

Exploration of calculation content and type for cost of Party A-supplied materials in railway construction;

Intelligent Service Oriented Study and Application on Web Content Computing;

Then it shows the research status of the re-cent development of softwares for computer-assistant content analysis in China.

But due to late starting,there is a big difference comparing with other countries in the matter of accounting content such as authority index,accounting index,accounting standard and accounting angle,this is just the distinction for quantitative accounting content of social responsibility of an enterprise between China and other countries.