Second, if you can't apply for a patent, you can consider negotiating cooperation with large hospitals and publishing it in large media together. Hospitals and media will give you appropriate compensation according to the adopters and publishers.
Third, I have money, research and develop drugs, and sell them nationwide.
4. Contact me, and I will exchange copies of the manuscript of the Thirteen Classics of the Human Body.
Practical measures, such as plasters, can cooperate with some domestic plasters brands to develop new products and occupy market share, but we should pay attention to risks.