1. Biological Science: This is the most direct choice. You will study all branches of biology, including molecular biology, cell biology, ecology and so on. Graduates of this major have many employment directions, including scientific research institutions, pharmaceutical companies, biotechnology companies and so on.

2. Biotechnology: This major is highly applied, and you will learn how to use the principles and techniques of biology to solve practical problems. For example, you can study how to use genetic engineering technology to improve crops, or how to develop new drugs.

Biomedical Engineering: This major combines biology and engineering, and you will learn how to use engineering technology to solve medical problems. For example, we can study how to design and manufacture new medical equipment, or how to use biomaterials to repair damaged tissues.

4. Environmental Science: This major studies the relationship between biology and environment. You will learn how to protect the environment, prevent pollution and restore the damaged ecosystem.

5. Pharmacy: If you are interested in drugs, then pharmacy may be a good choice. You will learn about the chemical structure, mechanism of action and how to develop new drugs.

These are just some basic suggestions. You should choose your major according to your interests and career planning. At the same time, you can also consider consulting the school's admissions office or looking for a career planning consultant to help you make a decision.