Chen Xiaowei, female, the Han Nationality, member of the Jiu San Society, born in December 1967, phD, professor, member of the Association of Statistics of Sichuan Province, member of the Sichuan Provincial Field Statistics Society, member of the Sichuan Quantitative Economics. Professor Chen has published the academic monograph named Research on China’s Commercial Banks Efficiency and the Influencing Factors, and more than 20 pieces of research articles on statistical analysis. Besides, Professor Chen has edited or co-edited books widely applied into the statistical work, teaching, and scientific research, including, Statistics Practical Writing, Economic Forecasting and Decision Making, Principles of Statistics, Learning Guidance and Exercises of Statistical Principles, etc.