This workshop focuses on nutritional assessment and enteral nutrition strategies for patients undergoing cancer treatment. It covers oncology-specific screening tools, the ABCD assessment framework, malnutrition, sarcopenia, cachexia, and individualized energy, protein, and fluid requirements. Participants will learn how to assess nutritional risk using tools such as PGSGA and NRS 2002 and interpret relevant clinical and biochemical indicators. The session provides practical insights into enteral feeding indications, feeding tube options, and appropriate formula selection based on digestive, metabolic, and organ function. Emphasis is placed on personalized nutrition care to support treatment tolerance, recovery, and quality of life in oncology patients.