Dear  Sir  or  Madam,

          I am writing this letter to give you some  suggestions on the service of the university library. During the six months of using the university library, I find the service of  the  university library can be improved in fllowing aspects.

        First, the amount of the  books of law should increase because we can not find the elementary  books of  law. Second, the pioriod of  lending the books is too short to finish the reading. Finally, there are not enough classroom for  us  to read books in the  university  library.

        I am  very  grateful for your  consideration of my suggestions .And I am  looking forward to your reply as soon as possible.