1, because mathematics and applied mathematics can continue to study applied mathematics, or turn to electronic information, such as signals and linear systems, intelligence science and technology, computer science and technology, or turn to finance or management, such as finance, banking, insurance, financial mathematics, etc. Because mathematics is the foundation of these subjects, it is easy to transfer from mathematics to these subjects, and the tutor welcomes students of applied mathematics to apply for interdisciplinary examinations.

2. The major of applied chemistry postgraduate entrance examination is generally chemical engineering and technology, chemistry, material science and engineering and other related majors.