2020 Spring
in Harvard		 MATH 232B: Theory of scheme
2019 Fall
in Harvard		 MATH 232A: Introduction to Algebraic Geometry I
2019 Spring
in Harvard		 MATH 232BR: Algebraic Geometry II
2018 Fall
in Harvard		 MATH 115: Methods of Analysis
MATH 292: Cluster Algebras and Cluster Varieties
2018 Spring
in Harvard		 MATH 130: Classical Geometry
(Course evulation)
MATH 287X: Mirror Symmetry and Tropical Geometry
2017 Fall
in Harvard		 MATH 1B: Calculus, Series, and Differential Equations
2014 - 2015
in U of Cambridge		 Supervision of Part IB - Analysis II, University of Cambridge, UK
Summer I, 2013
in UCSD		 Associate Instructor of MATH10A, University of California, San Diego
• Students' evaluation
2010-2013
in UCSD		 Teaching Assistant of various lectures: Calculus I, Calculus III, Vector Calculus, Linear Algebra, Graduate Topology; in UCSD (some tutorial webpage)
2008-2010
in HKUST		 Teaching Assistant of various lectures: Introduction to Linear Algebra, Introduction to Ordinary Differential Equations, Topology; in Hong Kong University of Science and Technology
Fall 2006 Instructor of the Mathematics Interest Class for Students at the age of 13; in HKCWC Fung Yiu King Memorial Secondary School, Hong Kong
Fall 2004; Fall 2006 Teaching Assistant for the Number Theory class in Enrichment Programme for Young Mathematics Talents, CUHK