There is an old man who suffers from bladder cancer, and hears about the effect of Pientzehuang, and asks the doctor to take it twice a day according to the dosage, and after taking it for a week, the situation of the old man's blood in urine slowly disappears, and his family is very gratified, and the old man's spirit is also much better, and he takes it every day on time. After one month of consolidation treatment, after that time, every month regularly take the Chinese patent medicine Pientzehuang which is used for clearing heat, cooling blood and relieving pain, and if there is hematuria, it will be added, after a period of time, hematuria almost disappeared, and there is no other complication in the whole body, and the state of life is maintained in a good state.