Compared with gastric cancer, pancreatic cancer is particularly unique in that the cardia is in a special location, it serves as the entrance to the stomach, and the cancer that occurs has clinical symptoms similar to those of gastric cancer, but it is different from other parts of the stomach and has its own anatomical histological characteristics. It should be treated as an independent disease. Cardia cancer is mostly found in advanced stages, when its treatment is more difficult for the already more malignant cardia cancer. How long can patients with advanced pancreatic cancer live? The length of survival of patients with advanced pancreatic cancer mainly depends on the physical quality of patients with advanced pancreatic cancer and whether the treatment method chosen is appropriate or not. It is clinically pointed out that standardized, reasonable and effective treatment methods are of great clinical significance in improving the quality of life and prolonging the survival of advanced pancreatic cancer patients. After discharge from surgery, semi-liquid diet can be continued, such as lotus root powder, steamed egg, cereal porridge, rice porridge, rotten paste noodles, etc., gradually changing from thin to thick, and transitioning to soft food or even normal diet about one month after surgery. Pay attention to eating less and more meals, and eat 5-8 meals a day as needed, and chew and swallow slowly when eating. Do not avoid eating, all kinds of food as long as it is light, fresh, rich in nutrition, easy to digest can eat, do not eat spicy and stimulating food, prohibit smoking and alcohol.