Invited Talks:

· Higher Structures, University of Goettingen, Nov 28-Dec 02, 2011.
· International Conference on Geometry and Analysis on Manifolds,  Santa Barbara, Jul. 2012.
· The 8th China-Japan Friendship Conf. in Diff. Geom., Sichuan University, Chengdu, Sep. 2012.
· Young Mathematician Forum, Peking University, Jun. 2013.
· The Second Pacific Rim Mathematical Association Congress, Shanghai, Jun. 2013.
· Satellite Workshop for the International Conf. on Alge. and Geom. Top, Capital Normal Univ, Jul. 2013.
· 6th ICCM (International Congress of Chinese Mathematicians), Taipei, Jul. 2013.
· International Workshop on Geometry and Representation Theory, University of Hong Kong, Nov. 2013.
· Modular Invariants in Topology and Analysis, University of Regensburg, Sep. 2014.
· Workshop on Geometric Quantisation, University of Adelaide, Jul. 2015.
· Glances@Manifolds II, Jagiellonian Univ. in Krakow, Aug 2016.
· International Conference on Geom. Top and Geom Analysis, Capital Normal University, Dec. 2016.
· Summer School of Geometry and Analysis on Mflds, East Normal Univ, Jun. 2017 (teach a minicourse)
· String Geometries and Dualities, University of Adelaide, Sep. 2017.
· Australia-China Conference of Noncommutative Geometry and Related Areas, Univ of Adelaide, Dec. 2017.
· Noncommutative Geometry and Representation Theory, Sichuan University, Chengdu, May. 2018.
· Index Theory and Applications to Positive Scalar Curvature and Related Areas, Univ. of Adelaide, Jun. 2018.
· A Conference on Character Varieties and Quantisation, University of Auckland, Dec 2018.
· Conf. on K-theory and Noncommutative Geom, Shanghai Center for Mathematical Sciences, June 2019.
· Elliptic Cohomology and Physics, Perimeter Institute, Canada, May 2020.
· East Asian Conference on Algebraic Topology 8th, Vietnam National University, Vietnam, Dec 2020.
· 9th ICCM (International Congress of Chinese Mathematicians), Beijing, Jul. 2022.
· Representation Theory, Calabi-Yau Manifolds and Mirror Symmetry, CMSA, Harvard University, Nov 2022.
· M-Theory and Mathematics: Classical and Quantum Aspects, New York University at Abu Dhabi, Jan, 2023.
· String Math 2023, Melbourne, Jul, 2023.
· Analysis, Geometry and Stochastics on Metric Spaces, Research Institute for Mathematical Sciences (RIMS), Kyoto University, Sep, 2023.
·ICCM 2023 (International Congress of Chinese Mathematicians), Shanghai, Jan, 2024.