Of course. Official website of Sanya Library shows that books borrowed from Sanya Library (main library), branches, lending points or books borrowed from self-service library can be returned to any self-service library. Self-service library is an important part of our city's cultural service system, and it is also a social welfare undertaking funded by the government. The use of self-service library can provide Sanya citizens with a variety of free services such as borrowing and returning books, renewing books, and handling reader's cards.