Cao Lihua, female, associate professor, party member, born in Yantai, Shandong Province, graduated from the Department of Mathematics of Beijing Normal University 1985 with a bachelor's degree in science, and from China Youshi University 1997 with a master's degree in engineering. Since 2004, he has been studying for a doctorate in applied mathematics under the guidance of Professor Wang Shiquan from City University of Hong Kong. From 1985 to 1999, he taught applied mathematics at Youshi University in China, and from 1999, he began to teach at Shenzhen University. Now he is the secretary of the Party branch of the Department of Mathematics, School of Mathematics and Computing Science. Mainly engaged in the teaching of basic mathematics courses, the main research direction is asymptotic analysis, optimization algorithm and so on. It mainly teaches basic courses such as mathematical analysis, ordinary differential equations, point set topology, calculation methods, operational research and professional English, as well as advanced mathematics courses for mathematics undergraduates. Write and publish a textbook. Participated in many national natural science foundation projects, Guangdong natural science foundation projects, national eighth five-year plan projects and school-level scientific research projects. Published several teaching and research papers, EI retrieval papers 1 paper.