“Sun Yat-Sen Forum on Discourse Analysis” is an academic forum organized by the Language Studies Institute of Sun Yat-Sen University in 2022. It is held each year in mid-April. The third “Sun Yat-Sen Forum on Discourse Analysis” was successfully held from April 13-14, 2024 at Yilin Holiday Hotel of Guangdong University of Foreign Studies. The theme of the forum is: “Discourse/Language Analysis: A Cross-Disciplinary Perspective.” Nineteen (19) famous keynote speakers at home and abroad have given a variety of keynote speeches on this topic, including parallel forums, covering literature, philosophy, anthropology, management, computer science, artificial intelligence, clinical medicine, corpus linguistics, sociolinguistics, neurolinguistics, functional linguistics, applied linguistics and other fields, fully demonstrating the practice of discourse analysis in interdisciplinary subjects. This brought a rich academic experience to the participants and provided excellent academic exchange opportunities for building a multi-disciplinary discourse analysis platform.