The China Spallation Neutron Source (CSNS) is a groundbreaking scientific facility located in Dongguan City, Guangdong Province, established with a total investment of RMB 2.3 billion. Built during the 11th Five-Year Plan, CSNS serves as a cutting-edge research platform for high-tech and multidisciplinary applications, focusing on neutron properties and the microstructure of matter. This facility will significantly advance fields such as physics, chemistry, materials science, and medicine, making it a vital asset for scientific research in developing countries. Upon completion, CSNS will join the ranks of the worlds leading spallation neutron sources, positioning China as a key player in international scientific collaboration.