Clinical Research Directory

Inclusion Criteria: * Aged between 6 to 18 years old; * Children in accordance with the guidelines for the Diagnosis and Treatment of 12 Diseases related to hematologic diseases and malignant tumors (2021 version) issued by the General Office of the National Health Commission; * At least experience one full cycle of chemotherapy; * Children with moderate or higher symptoms of decreased appetite were screened for a list of treatment-related symptoms. Exclusion Criteria: * Children with serious cardiopulmonary disease, infection, organ damage, or genetic metabolic disease, immune deficiency disease, mental illness; * Children with eye or ear dysfunction that prevents them from watching and listening to videos.