1. academic ability: during college, we should focus on improving our academic ability. This includes learning professional knowledge, improving research skills, and cultivating critical thinking and problem-solving ability. You can improve these abilities by reading professional books, attending seminars, or conducting independent research.

2. Social skills: University is a melting pot of social interaction, and you will meet people from various backgrounds. By participating in club activities, volunteer work or campus activities, you can improve your social skills and expand your network.

3. Self-management: University life needs the ability of self-management, including time management, financial management and health management. You can improve these abilities by making study plans, setting financial goals and maintaining healthy living habits.

4. Practical experience: Besides academic knowledge, practical experience is also very important. You can gain practical experience by internship, participating in research projects or participating in volunteer activities.

5. Personal interests: During college, you can also spend time pursuing personal interests. This can not only help you relax, but also help you discover your passion and talent.

6. Language ability: If your goal is to work or study in an international environment, it is very important to improve your language ability. You can improve your language ability by learning a second language, participating in language exchange activities and studying abroad.

7. Leadership: No matter what career you plan to do in the future, leadership is very important. You can improve your leadership by joining a student organization, taking a leadership position or attending leadership training.