Resume professional direction should be filled in according to your own study or research direction. For example, mathematics and applied mathematics majors can fill in basic mathematics, applied mathematics, probability statistics and other directions. Computational mathematics can be filled in the major direction of information and computing science, and theoretical physics, atomic and molecular physics, condensed matter physics, plasma physics, physical electronics, microelectronics and solid-state electronics can be filled in the physical direction.

Matters needing attention in filling in your resume:

1. Don't make spelling mistakes in your resume. Before sending your resume, you should check for typography, spelling and grammar mistakes. When using word processing software, use spelling check items and ask your friends to check the mistakes you may have overlooked. Don't use cheap and rough paper to save money, let alone waste paper. Be careful not to leave water stains or coffee stains on your resume.

2. The font should not be too small. Don't compress the layout, reduce the font to the extent that others are difficult to read. If you need two pages to complete your resume, please clearly and completely show your experience and achievements.

3. Don't "water" your resume. Don't try to cover up your career gap by making up dates or titles, or the fact that you change jobs frequently or that you are actually in a lower position. If your future employer finds out that you are lying through a background check, you will not only lose your job, but also lose your reputation in the workplace!

4. Don't express it in time. If you lack the work experience required for the position, don't use time expression in your resume. Give priority to your relevant work experience and skills through functional expression or technical expression.