The 2025 China Conference on Holistic Integrative Oncology (CCHIO), jointly hosted by the Chinese Anti-Cancer Association (CACA), the Organizing Committee of the Tengchong Scientists Forum, the World Association of Integrative Oncology (WAIO), and the China Academy of Integrative Medicine Development Strategy, was held in Kunming, Yunnan from November 6–9, 2025. On November 7, the CACA–UICC Special Session, co-organized by CACA and the Union for International Cancer Control (UICC), concluded successfully. The session brought together experts and scholars from China and abroad to discuss comprehensive cancer management, global challenges and opportunities, and collaborative strategies for advancing global cancer control.