I saw many reports about Guan Lao, a Chinese doctor, and spoke highly of him. Nowadays, many people have a strange mentality and are skeptical about new things first. Many fields in the world are blank, such as diabetes. People look at it according to their inherent thinking. That kind of forced blood sugar reduction can only improve symptoms, and this satisfaction is cruel to patients. The theory of "rich officials and old Chinese medicine practitioners" is correct. Although its conditioning method has been questioned, many patients have really recovered, which is worth advocating and carrying forward.