You may have been scammed.

If it is a private doctor, it is the kind of secret recipe passed down from ancestors. If you get more than 3,000 yuan of medicine there at a time, you are likely to be cheated.

We have a doctor here who specializes in treating liver diseases. He gives more than 3,000 yuan of medicine to patients from out of town at one time, and then gives half of it to the person who takes the patient there. Huang asked, and then took it away) In fact, the medicine was not valuable at all, but it was very effective.