Yes According to the information of Tianjin Book Building, middle school students can do their homework in Tianjin Book Building after the opening hours are 9: 00- 19: 30 (9: 00- 16: 00 on holidays). Tianjin Book Building, located in the bustling Xiaobailou central business and financial district of Tianjin, is one of the largest bookstores integrating books, audio and video, education, culture and sports, entertainment and leisure in China. It is one of the 20 practical things that Tianjin Municipal Party Committee and Municipal Government dedicated to Tianjin citizens. From preparation to operation, it has condensed the efforts of several generations of Tianjin leaders.