3 large discussion rooms and 5 small discussion rooms are available from the 3^rd floor to the 5^th floor of the main library. Readers can book the large rooms or small rooms according to the amout of applicants. The minimum of people for each room are as follows:

• Small Discussion Room: Provides discussion space for 3 to 4 people. At least 3 effective readers (possess 3 library cards in total) are needed for booking and using.
• Large Discussion Room: Provides discussion space for 5 to 6 people. At least 5 effective readers (possess 5 library cards in total) are needed for booking and using.
• In principle, users can use the discussion room for 3 hours each time. Each person can use only once a daily.