With the increasing number of cancer patients in China, the lack of hospice communication between medical staff and cancer patients can easily cause doctor-patient conflicts. Facing the special group of cancer patients, by introducing the concept of hospice communication and comparing the current situation of hospice communication of cancer patients at home and abroad, this paper found the shortcomings of hospice communication between medical staff and cancer patients in China. This paper aimed to analyze the influencing factors of cancer patients’ hospice communication from three aspects of medical staff, cancer patients and social and cultural background, summarized the assessment tools and matters needing attention related to hospice communication, so as to provide reference for domestic medical staff to develop relevant tools for hospice communication with cancer patients, and help medical staff to implement more effective hospice communication with cancer patients in the context of tranquil care. It is also conducive to help patients open the topic of death from the perspective of doctors and build an open hospice communication environment that is more in line with national conditions of China.