1. Broaden your horizons, keep abreast of current news, and gain access to the latest knowledge and information;

2. Enhance external communication. The network has created a new virtual world for us, you can chat with your friends, pour out your heart, reduce the burden of schoolwork, relieve pressure, etc.

3. Promote personalized development. You can improve the level of your hobby, do homepage, upload your favorite pictures, open a discussion forum, send some postings, and communicate with everyone.

4. Expand the space of education. You can post your own views and opinions on various issues in each BBS. And so on