A 123 1234. Jinzhong Library is one of the new key projects in Jinzhong and one of the three major libraries in Jinzhong. Jinzhong Library is designed by Tsinghua University. The wifi password of the library is a 123 1234. As of July 3, 20 18, Jinzhong Library has a collection of 350,000 books, 800 Chinese periodicals, 0 newspapers 100, 0 full-text electronic documents 1000 and 0 audio-visual materials 1500.