The diagnostic criteria for hypertension are based on a number of factors, including scientific research, socioeconomic level, and level of education. Thirty years ago, the diagnostic criteria for hypertension was 160/95 mmHg, and later studies found that lowering blood pressure to below 140/90 mmHg would result in a further reduction in the risk of cardiovascular disease. Now there are actually studies that have shown that if the blood pressure is further reduced to below 130/80mmHg, the benefit is also significant, so the normal blood pressure is actually less than 120/80mmHg. If the blood pressure is 120-139mmHg, or the diastolic blood pressure is 80-89mmHg, it is considered normal high. The problem is that according to the target of 140/90mmHg, the majority of people in our country still do not meet the blood pressure standard, and the overall compliance rate is only 16.9%, which means that the majority of people’s blood pressure does not meet the standard. Although the United States has now set the diagnostic standard for hypertension at 130/80mmHg, our country and the majority of countries in the world, the current standard is still 140/90mmHg, as long as this standard, the majority of people’s blood pressure to control, it will achieve a very large social effect. If the majority of people have reached 140/90mmHg or less, the target can be appropriately rested, and perhaps in the future, the diagnostic standard for hypertension can be set at 130/80mmHg.