The blood report card is the routine blood report card. The methods to correctly analyze the routine blood report card are: First, we should look at the white blood cells, to see whether the number of white blood cells is within the normal range, and also to see whether the number of neutrophils, the number of lymphocytes, the number of monocytes, the number of eosinophils, and the number of basophils are within the normal range. If the number and proportion of neutrophils are significantly higher, it is common to see acute infections and tissue necrosis in the body. If the number of red blood cells decreases, the pressure of red blood cells decreases, and the concentration of hemoglobin decreases, this condition is common in various types of anemia. Third, look at the number of platelets to see if the number of platelets is increased or decreased. A decrease in the number of platelets can cause bleeding disorders, while an increase in the number of platelets can induce thrombotic disorders.