Talks

The Galactic Aberration and Its Implication on the Celestial Reference Frame Invited talk, Rundwon Colloquium on Computational Physics, BRIN, Indonesia, 18 September 2024.
Tying the Extragalactic and Planetary Ephemeris Reference Frames Based on Pulsar Astrometry Contributed talk, 13th General Meeting of the International VLBI Service for Geodesy and Astrometry, Japan, 8 March 2024.

Tie of Celestial Reference Frames in the Age of Microarcsecond Precision Invited talk, SHAO Astrophysics Colloquium, Shanghai, China, 13 October 2023.
基于脉冲星计时阵的历书参考架系统误差研究 Systematics of the Planetary Ephemeris Frames as Seen from Pulsar Timing Arrays Contributed talk, 第一届FAST科学论坛, Pingtang, China, 8 September 2023.
基于脉冲星计时的历书参考架特性研究 Overall Properties of the Planetary Ephemeris Frames Based on Pulsar Timing Data Invited talk, Xinjiang Observatory, Urumqi, China, 28 July 2023.
Tie between Extragalactic and Planetary Ephemeris Reference Frames: A Perspective from Pulsar Astrometry Contributed talk, European Astronomical Society Annual Meeting 2023, Krakow, Poland, 11 July 2023.
基于脉冲星计时的历书参考架研究 Invited talk, 第七届“基本天文学现状与未来”学术研讨会, Kunming, China, 7 July 2023.
Offsets between VLBI and Gaia DR3 Positions of Extragalactic Sources: Global and Individual Characteristics Poster presentation, Bologna VLBI: Life Begins at 40! New Frontiers and Scientific Challenges for VLBI with Enhanced Frequency, Time, and Space Dynamic Ranges, Bologna, Italy, 25 May 2023.
利用同步测光观测测定视差 Use Simultaneous Photometric Observations to Determine Stellar Parallax Contributed talk, 第五届青年行星论坛, Sanya, China, 27 March 2023.

河外源的不同波段光心位置差异研究 Contributed talk, 江苏省天文学会2021–2022年学术年会, Nanjing, China, 29 June 2022.
Evaluate the ICRF3 Axes Stability via Extragalactic Source Position Time Series Contributed talk, IVS General Meeting, online, 30 March 2022.

Reference Frames in the Era of Gaia Invited talk, Yunnan University, China, 20 September 2020.

Is It Possible to Bring the Gaia-CRF2 into VLBI Data Reduction? Contributed talk, Journées 2019, Observatoire de Paris, France, 7 October 2019.
从ICRF2到ICRF3：天球参考架的改进对地球定向参数估计的影响 Contributed talk, VLBI科学技术及应用研讨会, Xi’an, China, 4 June 2019.
From ICRF2 to ICRF3: Influence on EOP Determined from VLBI Observations Contributed talk, European Geosciences Union General Assembly 2019, Vienna, Austria, 7 April 2019.