My name is Meilan Tang,I was born Hunan Province,Shaoyang City.I graduated from from Hunan Normal University in 1997 with a Bachelor of Science degree in Mathematical Coefficients, graduated from Central South University in 2005 with a Master of Science degree in Applied Mathematics and a Ph.D. in Applied Mathematics from Central South University in 2011. I was named lecturer of Central South University in 2002 and associate professor in 2011.I Have been engaged in teaching and scientific research work, each year have undertaken a large number of higher mathematics, linear algebra, probability theory, mathematical statistics teaching tasks, teaching effect is good, well received by students. In scientific research, I am mainly engaged in the study of functional differential equation and difference equation theory. I have published more than 60 papers in nonliear analysis (TMP) and other important academic journals and conferences at home and abroad. Among them, SCI has retrieved more than ten papers, presided over one Hunan science and technology project, participated in four projects of National Natural Science Foundation, and participated in Hunan science and technology. The technology program and the Hunan Provincial Natural Science Fund have 1 items.