- Boundedness of (\epsilon, n)-complements for surfaces, Algebraic Geometry Seminar, Fudan University, China, Jan. 17, 2020.
- Boundedness of (\epsilon, n)-complements for surfaces, Algebraic Geometry Seminar, Johns Hopkins University, USA, Sep. 17, 2019.
- Complements and minimal discrepancies, Algebraic Geometry Seminar, Fudan University, China, July 25, 2019.
- Complements and minimal discrepancies, Interaction Between Algebraic Geometry and QFT, Moscow Institute of Physics and Technology, Russia, June 26, 2019.
- Complements and minimal discrepancies (2), Algebraic Geometry Seminar, Johns Hopkins University, USA, Feb. 12, 2019.
- Complements and minimal discrepancies (1), Algebraic Geometry Seminar, Johns Hopkins University, USA, Jan. 29, 2019.
- Connection to Algebraic Geometers, Shanghai Center for Mathematical Sciences (Fudan University), China, Nov. 20, 2018.
- Algebraic Geometry Seminar, Yale University, Oct. 25, 2018.
- Algebraic Geometry Seminar, Johns Hopkins University, Sep. 11, 2018.
- Postdoc Seminar, Peking University, Beijing, June 27, 2018.
- Algebraic Geometry Seminar, Xiamen University, Xiamen, June 3, 2018.
- Algebraic Geometry Seminar, University of Cambridge, UK, May 16, 2018.
- Sino-French Conference in Algebraic and Complex Geometry, Universit\'{e} Claude Bernard Lyon 1, Lyon, France, Apr 24, 2018.
- International Conference on Differential Geometry--An Event in Honor of Professor Gang Tian's 59/60th Birthday, The University of Sydney, Australia, Feb 2, 2018.
- Algebraic Geometry Seminar, University of Utah, USA, Nov 14, 2017.
- Algebraic Geometry Seminar, Princeton University, USA, Nov 10, 2017.
- One-day Workshop on K\"{a}hler Geometry, Peking University, China, Sep 23, 2017.
- The First National Algebraic Geometry Conference, Chinese Academy of Sciences, China, Jul 3--7, 2017.
- Workshop on Singularities, Linear System, and Fano Varieties. NCTS, Taiwan, China, Apr 13--16, 2017.
- Symbolic Computation Seminar, NC State University, USA, March 22, 2016. (cancelled)
- The 10th Asian Symposium on Computer Mathematics (ASCM 2012), Chinese Academy of Sciences, China, Oct 26--28, 2012.