Kong Yinying is a professor in the School of Mathematics and Statistics, Guangdong University of Finance and Economics, Guangzhou, China. He received his Ph.D. degree in basic mathematics at South China Normal University in June, 2007. He worked as a Post Doctor at the University of South Brittany in October, 2011. His research focuses on complex analysis, growth of Random Dirichlet series and Laplace-Stieltjes transforms. He is also interested in statistics and financial aspects of Big Data. He worked as a reviewer for several academic journals, such as Zentralblatt MATH, Complex Variables and Elliptic Equations, Acta Mathematica Scientia, Frontiers of Mathematics in China, Journal of Inequalities and Applications, and Journal of Function Spaces. He published more than 40 academic papers on several important journals, such as JMAA and Complex VAR Elliptic. He presided or participated in two National Natural Science Foundation Projects, two Natural Science Foundation projects of Guangdong Province and other city/departmental subject research. He is the member of the outstanding young teacher training plan of the Institutions of higher learning in Guangdong province.