Chinese Psychosocial Oncology Society (CPOS) is a national academic organization as a part of Chinese Anti Cancer Association (CACA). It’s founded in 2007. The vision of CPOS are aims to improve the clinical application of psycho-social oncology for cancer and nationwide scientific research and implement academic activities. It also has the function to carry out health education and health promotion. It’s necessary for CPOS to revise Chinese Vision of the guidelines on Psycho-social Oncology and expand international cooperation. We hold the academic annual conference and coordinate provincial branches to have forum tours each year. We invite world famous experts to join us, expand domestic and international academic exchange widely and effectively in order to achieve psycho-social support on cancer.