May 24, 2017. -designs in one shell of Johnson association schemes, The Ninth Shanghai Conference on Combinatorics, Shanghai Jiao Tong University.
Nov. 9–11, 2016. Lecture Series on Design Theory from the viewpoint of Algebraic Combinatorics, Hebei Normal University.
Oct. 29, 2016. Relative -designs in binary Hamming association schemes, International Workshop on Algebraic Combinatorics, Anhui University.
Mar. 8, 2016. Relative -designs in P- and Q-polynomial association schemes, Mini-workshop on Algebraic Combinatorics at Tohoku University, Tohoku University.
Sep. 19, 2015. Tight relative -designs in some Q-polynomial association schemes, International Workshop on Algebraic Combinatorics at ZJU, Zhejiang University.
Aug. 13, 2015. Relative -design on two shells in Johnson and binary Hamming association schemes, Programme for Intensive Lectures on Spherical Designs & Mini-workshop on Algebraic Combinatorics, POSTECH.
Jun. 13, 2015. On tight spherical designs of harmonic index (or ), Combinatorics Seminar 2015, Shanghai Jiao Tong University.
Apr. 21, 2015. Tight relative -designs in association schemes, 2015 Workshop on Combinatorics and Applications at SJTU, Shanghai Jiao Tong University.
Oct. 30, 2014. Tight relative 2-designs on two shells in Johnson schemes, Sphere Packings, Lattices, and Designs, Erwin Schrödinger International Institute.