On July 4, the Annual Academic Conference 2022 of the Gravitational and Relativistic Astrophysics Subsociety of the Chinese Physical Society (CPS) was held at the Yangtze River Delta (YRD) Physics Research Center in Liyang, Changzhou.

Participants of the conference shared the latest research results and progress in the field of gravitational and relativistic astrophysics at home and abroad.

CPS is an academic organization under the leadership of the China Association for Science and Technology. Its purpose is to promote the development and popularization of physics.

In recent years, Liyang has implemented its innovation-driven development strategy comprehensively, ranking 12th among the top 100 counties for technological innovation in China.