600 thousand copies. According to relevant data, the library of Airport Cultural Center has a total collection of 600,000 books, which can provide more than 6,543.8+0,000 large-capacity digital books, more than 3,000 kinds of electronic journals of humanities and social sciences, more than 9,000 class hours of multimedia teaching videos, and more than 6,543.8+0.2 million national and industry standard databases. At present, the library has 50,000 books and more than 400 periodicals.