This paper summarized professor JIA Yingjie's experience in treating pancreatic cancer.Pancreatic cancer is called “the king of cancer” due to its high malignancy and rapid progression.Professor JIA innovatively proposes the treatment principle of “Chuzhuo Peiben”(removing turbidity and building up root) for cancers.He believes that the clinical characteristics of pancreatic cancer are consistent with those of cancer turbidity，and the core pathogenesis is deficiency in nature，turbid accumulation,earth stagnation and wood depression.The treatment should focus on removing turbidity，building up root，and transporting earth to wood.In clinical tests，fruitful results are obtained.