In the domestic and foreign documents articles reviewed it was shown that support service that had supplying from support group and medical institutions could be helpful both mental and physical to the cancer patient and improving quality of life at the same time. The main purpose of this study included: 1.to pursuit cancer patient demand services which provide from support group and medical institutions 2.on research support services supply on cancer patient from support group and medical institutions.3.to compare and analyze the demand services for cancer patient and support services supplies which provide from support group and medical institutions.4.for providing suggestions based on the documents survey, supply demand situation and current policy. In this study, selected through purposive sampling to realize patient' service demand and conducted with in-depth interview survey that proceed through oral cancer, colorectal cancer patient and support group, medical institutions that we had accomplished 15 subjects each(total 30 cases)where are covered middle regions of Taiwan; in order to realize the support service which provide from medical institutions and social groups, we had took eight focus group completed during the research procedure . The conclusion of the study: 1. The services of colorectal cancer patient demand " therapy communication"" medical consultation" concern visit" support group" which can provide fine medical resource and more support system to help; 2.Better patient prognosis have validness improving with medical, health education, nutrition consultation and support group concern visit which provide services from civil support group; 3. The services for oral cancer patient most demands are " therapy explain and communication service" nutrition consultation" economical aid", while those support services that provide from medical institutions still exist a large demand gap at present day; 4. Caner patient have psychical pressure for high mortality and recurrence shadow and consider that cancer is a rather complicated and difficult disease; 5. Support resource from physical-mental spirit and social support are necessary during medical care treatment period; 6. Medical institutions that focus on medical orientation management, on the contrary are lacking psych-social supports. In this study we suggested: 1.Due to oral cancer patient are facing society label pressure, a comprehensive support group which include head-and-neck and throat cancer patient may lead to further advance help; 2.Using function of case management and resource integration to assist cancer patient with medical institution cancer prevention center; 3. Through subjectivity principal to encourage medical institution with promote patient service mode; 4. Further advance primary service would come from those support groups currently for their highlight assistance to cancer patient; 5. On the support group improvement, apply singularize support group activities to aggregate experience and human resources; 6.Providing service resources enhance medical institutions assistance with collaboration integrated method.