1997 carried out the research on the virtual environment of computer experiments, and at the end of 1999, the multimedia distance teaching courseware of microcomputer assembly and software maintenance based on Web technology was first launched in China. The software has reasonable interface design and good interactivity. The courseware contains 654.38+ 10,000 words description, multiple pictures and 654.38+02 animations, with a capacity of 654.38+0.654.38+0 MB, which can be browsed through IE on the Internet.

In 2000, he participated in the development of network courseware of the Ministry of Higher Education and made the online course Descriptive Geometry and Mechanical Drawing. Comprehensive English online course of Higher Education Press; The network courseware of Hunan University includes five courses: international trade, automatic control principle, intelligent network technology and digital logic. He undertook and presided over two teaching reform projects: the research and practice of multifunctional network teaching platform system and the research and development of network teaching system based on Web.

The courseware "Microcomputer Assembly and Software Maintenance" won the first prize of software production of National Electrochemical Association; The network courseware "Microcomputer Assembly and Software Maintenance" won the first prize of Chunlan Cup software production in the provincial research institute; "Web-based learning system" won the first prize in the multimedia education software competition of Hunan Qingguo Software Cup College.

From June 5438 to February 2002, he was employed by the Institute of Software, teaching "Fundamentals of Multimedia Technology" and presiding over the development of "Hunan University Apartment Management System" and other management systems.

Associate Professor, Chongqing University Law School