Abstract: Cancer is a killer to be an inevitable challenge of cancer prevention and treatment in human health.Although there has been significant progress in cancer research,it is still a long journey to go to prevent and radical thrapy for cancer.The “early detection,early diagnosis and early treatment” is the core of enhancing the cure rate,and conservative treatment is an important measure to ensure the “core”.There are still certain deficiencies in the three major cancer therapies,such as a variety of complications and toxic reactions.Without conservative treatment,it would be difficult to complete the treatment plan successfully.So conservative treatment,not only to the completion of the treatment plan with good results,but also it will become an emerging medical model of cancer cure.