7: 00 am to 8: 30 am and arrive at 0: 30 noon 1 12: 30. The dining hall of Jilin Library is usually open from 7: 00 to 8: 30 in the morning, which is the time for breakfast, and the lunch time is noon11:30-12: 30, which is the time for lunch. The dining hall of Jilin Library is closed to the outside world, mainly serving the internal staff of the library. The staff of Jilin Library can eat by credit card.