The top university will be closed to visitors from July 20 to Sept. 18, Xinhua reported.
The ban will be imposed because of security concerns, Xinhua said, quoting the deputy head of the university’s campus security department.
Teachers, students and staff will have to show identity cards or passes issued by the university to get onto the campus.
The campus, where Olympic and Paralympic table tennis events will be held, is a huge tourist attraction, and every summer thousands of parents take their children there to motivate them to do well in their studies, Xinhua said.



