Has the old TCM doctor Mao from Dashan Town, Fengtai County, Anhui Province ever seen a patient with blood disease? What is the effect after taking Chinese medicine?

Believe in science. It is said that he is over 90 years old and has a strong physique and an understanding of Chinese medicine. Many foreigners came to see him for treatment, including Jiangsu, Shanghai and even Guangdong. They all heard that they were attracted to him. Some people say that eating the Chinese medicine he prescribed is effective. He doesn't want the patient to state his illness when he sees a doctor. He felt his pulse and then prescribed Chinese medicine. Most people who go to see a doctor are anxious, and the effect is not clear after taking medicine. However, judging from his treatment process, it is doubtful that his Chinese medicine can cure all diseases.