Is the self-study classroom in Songjiang University Town open to the public? Is it open during the summer vacation? Do foreigners need documents to enter these universities during their stay in China International Import Expo(CIIE)? I am a college student in Songjiang University Town. Welcome to visit. The study rooms in these seven schools are all open to the public. However, due to the need for renovation and cleaning during the summer vacation, they may not be fully open. You can definitely go in on weekdays and weekends (no one checks it yourself). Generally, the opening hours are 7: 30, Lixin at 9: 00 p.m., Donghua Foreign Trade at 65,438+00 p.m., and only foreign trade has two all-nighters. But I have to say, it was full before the exam ... but except for those two weeks, it was almost empty ...