AOS 2024 Xi'an - The 4th International Congress

  AOS_2024_poster.jpg   AOS2024_banner.jpg Hit 2059 2024-01-31


On behalf of the organizing committee, it’s our privilege to invite you to attend the 4th International Congress of the Asian Oncology Society (AOS 2024) in conjunction with the 2024 Chinese Congress of Holistic Integrative Oncology (2024 CCHIO) sponsored by China Anti-Cancer Association (CACA), Chinese Institute of Development Strategy on Holistic Integrative Medicine and Asian Oncology Society(AOS) in the historic city of Xi’an, China, from November 15th to 17th November.

Under the theme of “Integration for Modernity”, on AOS2024 and 2023CCHIO, we will explore the latest advancements in oncology and exchange knowledge that will shape the future of cancer care. We assure you that we have spared no effort in creating an exceptional conference experience. We looking forward to engaging discussions, insightful presentations, and fruitful collaborations among esteemed oncologists, researchers, and healthcare professionals from home and abroad. We convince that this congress would be a catalyst for innovation, unity, and progress in the field of oncology.

Xi'an, with its rich history and vibrant culture, is the ideal setting for this event. As one of the oldest cities in China, Xi'an served as the capital for over 1,000 years and spanned 13 different dynasties. Foreign friends often say, "One has not been to China until he/she has been to Xi'an." We are delighted to invite you to experience the enchanting blend of tradition and innovation that Xi'an has to offer. Immerse yourself in the city's unique atmosphere, explore its bustling markets, savor its renowned cuisine, and discover the hospitality of its people.
We are sure that the program will be fascinating for all AOS and CACA members. We encourage you to participate in the conference in person, and look forward to seeing you in Xi‘an, where tradition meets modernity.



Daiming Fan M.D.,Ph.D.
Chairman of the 2024 CCHIO & AOS Joint Congress
President of China Anti-Cancer Association
Member of Chinese Academy of Medicine
International Member of the USA National Academy of Medicine
International Member of the French National Academy of Medicine