Nephrotic syndrome, a disease that clinically cannot be completely cured, is a chronic illness with no concept of cure. However, with appropriate treatment plans, many patients can achieve effective relief. There are two criteria for judging treatment effectiveness: first, the patient's 24-hour urinary protein quantification is controlled below 0.5 grams, and even can be controlled below 0.3 grams. Second, the patient's 24-hour urinary protein quantification is reduced by more than half compared to the baseline value. Both scenarios indicate effective treatment, but achieving a complete cure is difficult.