Yan Ping, the director of modern educational technology promotion website, is the first person to study and promote modern educational practical technology. Miss Yan is an English teacher who works in the front line of middle school teaching. She has been engaged in English teaching and research for 30 years. In 2006, she began to learn modern educational practical technology, from material processing courseware and integrable ware making to teaching resource management, and so on. His research is characterized by not involving theory and programming, adhering to the principle of simplicity, convenience and practicality, completely starting from the teaching needs of primary and secondary schools and serving the front-line teaching. From teaching to teaching.