Lu Tianxiu is a professor with doctor degree, one of reserve candidates of Sichuan academic and technical leader. Her research directions focus on chaos theory and its applications. She mainly engaged in the teaching of Linear Algebra, Matrix Theory, Fuzzy Mathematics, published 79 scientific research papers, presided over 11 projects. Moreover She was awarded the honorary title of "Outstanding Graduate Student Supervisor" by Sichuan University of Light Industry and Technology.