There / Here + (be) depending on the context, a variety of translation method, can be translated "have", "Yes."
singular or plural verb be varied according to the latter term.
There is a book on the bookshelf. [bookshelf: n 书架 [ˈbʊkʃelf] ]
There are some books on the bookshelf.
IS Here The Bus STOP. [ This is a bus stop ]
Here are your Book.