2. The National Library can bring a notebook and an empty water cup with a water dispenser. When you enter the National Library, you need to store your bag. If you need to bring your laptop into the library, you can only put it in their bag at the bag storage. If you store your computer bag and change it when you come out, be sure to pay attention to your bag storage label. You should take valuables with you and take good care of them. If you take packing notebooks and other items, you'd better use transparent ones.