Really. Yellow Immune Activating Ointment Therapy can cure the first degree disease, stop the development of the unknown disease, make the known disease recover continuously, make the "not sick" have no chance to live, and prevent the minor disease before it happens. The therapy of yellow immune activating ointment is to improve human immunity in a real sense and use its own healthy cells to resist and repair damaged cells. This is what the country has always advocated, that is, "treating diseases before they occur", so that's right.