Sichuan University:

• General Topology: 2022-2024 Spring [Lecture notes].
• Category Theory: 2022 Fall [Lecture notes].
• Order and Topology: 2020 Spring, 2018 Spring.
• Mathematical Analysis-3 (Exercises): 2021 Fall, 2019 Fall, 2017 Fall.
• Mathematical Analysis-2 (Exercises): 2021 Spring, 2019 Spring, 2017 Spring.
• Mathematical Analysis-1 (Exercises): 2020 Fall, 2018 Fall, 2016 Fall.
• Probability and Statistics (Science and Engineering): 2013 Spring.
• Linear Algebra (Science and Engineering): 2012 Fall.
• Calculus (III)-2: 2012 Spring.
• Calculus (II)-1: 2011 Fall.

York University:

• MATH 1510 Fundamentals of Mathematics: 2015-2016 Full Year [Lecture notes].
• MATH 1190 Introduction to Sets and Logic: 2014 Fall [Lecture notes].