For prospective freshmen who are about to fill in their volunteers, there is no need to worry about the so-called salary rankings of major majors published online by some media and official WeChat accounts (even some official media editors). Materials, chemistry, biology, petroleum, polymers and other disciplines can all be ranked in the forefront. Please automatically block that fake picture. There is a reliable way to know which majors are good, and you can check the proportion of professional registration, cross-examination and admission in the national postgraduate examination in the last three years. Undergraduate students in three or four years of college are definitely more comprehensive and considerate than high school students in three years of high school. It is worth noting that the nature and inherent requirements of some Tiankeng disciplines (environmental metamaterials) lead to a high proportion of postgraduate entrance examinations. The standard and basis of grading is only statistically significant, generally mean regression. When mapped to individuals, fluctuations and deviations are likely to occur. This is normal, please don't make such remarks. I have a relative/friend/classmate who is majoring in this field, but he. . . . ! To refute. A person's success is a nonlinear function, and major is only one of the parameters with higher weight. There are also personal efforts (subjective initiative), family resources, historical process (luck) and other parameters. The convolution of various inputs produces the final output, so please don't use a single variable to verify the nonlinear complex system. For most people: major is more important than school, so please give priority to good major. The gap between school grades is really not as big as that between majors. For a small number of people who have failed in the college entrance examination, but their abilities are really strong (they did well in the monthly exams), and are confident that they can be among the best in the university and successfully switch to a major: if you can rush to school, of course, it means that you are likely to be transferred to a poor major, but if your abilities are really strong, you will get a good grade point in your freshman year (the top three majors are relatively safe), and you will basically succeed in switching to a major unless the major you want to switch to is not recruiting people.