Mei Han, Ph.D., lecturer, master tutor. She received her Bachelor of Science degree in Mathematics and Applied Mathematics from Northeast Normal University in 2002. In 2005, she received a master's degree in Operations Research and Cybernetics from School of Mathematics and Statistics, Northeast Normal University. In the same year, she joined Faculty of Mathematics, Southwest Jiaotong University. In 2016, she received her PhD in Geological Engineering from School of Earth Science and Environmental Engineering, Southwest Jiaotong University. From Sep. 2018 to Aug. 2019, She went to Department of Earth & Environmental Sciences, University of Waterloo in Canada as a visiting Scholar; In June 2021, she was evaluated as a master's supervisor. She has presided one of the National Natural Science Foundation of China and one of the State Key Laboratory Open Foundation, and participated in a number of national Natural Science Foundation projects. She has published more than ten academic papers.