Hospice care refers to providing medical, nursing, psychological, social and other multi-faceted care for end-of-life patients so that each patient's life is respected, symptoms are controlled, and quality of life is improved. Based on the above definitions, which of the following is not considered hospice? ['Lao Zhao has advanced liver cancer, and doctors do their best to treat it and extend their life at all costs.', 'Pharaoh hopes to return to his hometown in the late stages of renal failure, he was agreed to be discharged after receiving pain management.', "Lao Li's late stage of leukemia, doctors treat him conservatively, with appropriate painting and music therapy.", 'Old Liu has advanced gastric cancer, and a university organizes volunteers to chat with him every day.']