Neutron therapy is a cell-level accurate cancer treatment technology which combines the radiotherapy and targeted drugs. Neutron therapy especially suitable for the treatment of the diffusion, infiltration, transferred or other cancers which cannot be treated with traditional methods. Based on over three decades of neutron theory and technology research, IANS has developed the accurate neutron therapy system, with the world leading parameters and advantages of short treatment time, high treatment accuracy (cell level), high level safety. An international third class hospital for cancer diagnosis and treatment will be built to provide tailor-made medical services for the majority of patients and promote the “healthy China” strategy.