Biochemistry is the basic subject of biology. Medicine is relatively simple, learning basic biochemistry, while biology majors know more about relevant mechanisms, especially molecular mechanisms. At present, biology has not been industrialized and employment is not good. If you really like biochemistry, you can try to study and extract drugs, mainly synthetic drugs. However, you should be interested in chemistry and pay attention to details: many of them want to open to the outside world inadvertently and unnoticed. There should be a biochemistry major in the university. The second one doesn't know much, and the first one knows a little. The biochemistry major of Lanzhou University is nb. Some universities have good biochemistry majors, and middle schools have strong biochemistry disciplines. But personal advice: choose biological science or biotechnology, but your research direction is biochemistry.