Tanggu District, Tianjin. According to Baidu map, Tanggu Library is located at No.97, Shanghai Road, Tanggu District, Tianjin. Tanggu Library is a small professional library with a building area of 200 square meters and 3 librarians, including 2 library professionals and 1 clinician 1 person. It mainly collects, sorts out and processes medical literature and provides various literature services for our hospital and affiliated research institutes. It is currently the largest library in Tanggu, Tianjin, so the largest library address in Tanggu is in Tanggu District, Tianjin.