苏联院无锡旅游商贸分院数学专业副教授。运用GeoGebra进行信息化教学的实践，开展相关的培训与推广活动，以期共同提高教学能力服务于社会。 Associate professor of mathematics, Wuxi Branch College of Tourism and Commerce, JUTI. The use of GeoGebra for information technology teaching practice, and is committed to the development of relevant training and promotion activities, in order to jointly improve the teaching ability to serve the community.