It's good to go to the reading room on the second floor of Qingyun Road Library. Free, there are many classmates and friends studying in it, doing open classes, which can infect people (note that the city library is closed on Tuesday). The environment of the National Cultural Palace in People's Square is even better, but it's a pity that books can't be brought in (closed on Saturday and Sunday). It is a good place to relax and think.