Zhejiang University is open to the outside world except Zhijiang Campus. You need a campus card to enter Jiangmen. Of course, sometimes no one stops you from entering Zhijiang campus through the small door. Now Yuquan Campus is the headquarters, and Zijin Port is becoming the main campus step by step. The general trend is that Zijin Port will become the main campus, but Yuquan's position is indelible.