2. Elected class committee or student union officer, etc. If you want to improve yourself, you can try. The duty officer is better and can broaden your contacts.
3. Enrich college life. You can join several clubs that interest you. Freshman doesn't have many general courses, which can enrich college life.
4. textual research. Textual research will start from the first semester, and you can take CET-4 and CET-6, Putonghua, Computer Level 2 and certificates related to your major.
5. Work hard. Sophomore students should study hard, give priority to professional courses, and get good grades to get scholarships, so the admission rate of junior college students will be large.