You can find books in the InfoHawk catalog by searching by subjects related to Chinese film or Chinese film theory. A good alternative, if you can't find what you're looking for, is WorldCat. If you can find it on WorldCat you may be able to request an interlibrary loan of the book from another university or library. Interlibrary loan is a completely FREE service, although you usually must allow a week for the book to arrive.
Reference books are located on the 1st floor of the Main library near the Reference desk.