It is open According to official website of the Jintan Campus of Hohai University, as of August 4, 2023, the Jintan Campus of Hohai University is open to the public for seven days, because it provides students and tourists with visits to the campus seven days a week. In addition, the Jintan Campus of Hohai University regularly holds campus open days to let more people know and experience campus culture. Therefore, the seven-day opening to the outside world is enough to meet everyone's visit needs, and it also gives people more opportunities to understand and know the Jintan Campus of Hohai University.