If the reader needs to return the card, he must go to the reader service desk on the second floor of the city library with the reader's card, the deposit slip, the original and photocopy of the ID card and the original and photocopy of the bank card, and fill out the deposit refund application form to go through the formalities of returning the card.

Linyi, formerly known as Langya and Yizhou, is a prefecture-level city under the jurisdiction of Shandong Province, a second-class big city, a central city in southeastern Shandong, a modern industrial and trade city with waterfront characteristics, a trade and logistics center approved by the State Council, and an important commodity grain base in Shandong Province.