First of all, as a student majoring in physics and mathematics, I have good analytical and computational skills, can understand abstract concepts and problem structures, and have mathematical modeling and data analysis capabilities. At the same time, I understand the practical application of the problem, so I have the ability to analyze the process from theory to practice. In this regard, my proficiency in using analytical and computational techniques allows me to provide effective help in solving practical problems. Secondly, I personally have solid theoretical knowledge of mathematics and physics, have mastered the core theories of mathematics and physics, and have a complete knowledge framework. I have strong learning ability and can quickly adapt to practical applications in different fields, as well as promote academic development in related fields through more in-depth research. Finally, I have an innovative spirit and the ability to solve practical problems. While continuously deepening theoretical study, I also pay attention to the combination of theoretical knowledge and practical application, which enables me to be more effective in solving practical problems.