It can be clearly said that it is not allowed. According to the student handbook, it belongs to the students on campus. Moreover, universities in China are not open to foreign countries. Not to mention that libraries, gymnasiums and playgrounds are not open to the public. First, the concept has not changed. Second, the speed of university enrollment expansion is obviously not in harmony with the speed of school infrastructure expansion, and universities can't even serve their own students, let alone open to the society. It is reported that the utilization rate of the gymnasium of China University is less than 10%. It is only open to students during major festivals or special performances and class hours, and it will close as soon as it is free. Students can only go to the playground for related sports activities. First, because the construction cost of gymnasiums is high, even if they are not used for a year, it will cost tens of thousands, so some universities even have an abnormal phenomenon of providing use. The school library is better, after all, the cost is low. Moreover, it is a place where students absorb knowledge after class, and the school pays more attention to it. Now the Ministry of Education is reforming the university system. I believe that in the near future, universities in China will be able to truly open to the society, integrate into the society and serve the society, just like foreign countries. Also, you can go to the library in Zigong, which is open to the society. I don't know whether it is paid or unpaid. I have never been there.