Dear Sir,

I am a student called Li Qiang. First, I would like to express my sincere gratitude to you as the library offers great help to us. I am writing this letter in purpose of rendering some suggestions to improve the quality of your service.

Firstly, the amount of books can hardly meet our demands. The books you owned are out of date.It is not for us to ackonwledge the academic development all over the world.Secondly, the lights in the reading room are not bright and air-conditioned. Lastly, you'd better improve the electric lending system,which we can not find the books by this system. So, I suggest our library will be able to make efforts to collect more popular and famous books. Besides,some outdated air-conditioners should be updated in time so as to bring new fresh air to us.

Thank you for taking time reading this letter and I hope you will find the proposals practical. Your prompt attention to my advice would be highly appreciated.

Yours Sincerely,

Li Qiang