Bookstores: Xianggong Street Xinhua Bookstore, Tianjin Street Xinhua Bookstore, Tianjin Street North Bookstore, Xinggong Street Changxing Electronic City are all bookstores, and there are also some miscellaneous tool bookstores.
Libraries: Baiyun Mountain Dalian Library and Golden Triangle Ganjingzi Library.
That's all I know. I hope I can help you.