Academic qualifications were not the only standard to measure a person's value, so it was not necessary to improve one's academic qualifications. However, if you are interested in learning, there are many excellent books for you to choose from. For example, you can choose to read some classic novels such as Dream of the Red Chamber, Journey to the West, etc. These books can improve your literary attainments and language skills. In addition, you can also read some historical books such as Records of the Historian, Zi Zhi Tong Jian, etc. These books can help you understand Chinese history and culture and cultivate your thinking and analytical skills. In addition, you can also read some psychology, philosophy, sociology and other books. These books can broaden your horizons and improve your thinking ability. In short, reading is a good way to learn. It can help you improve yourself and become a better person.