Historical heritage. "18 mu of land of Taihu University Hall" refers to the campus of Taihu University Hall located in Xishan Town, Wuzhong District, Suzhou City, Jiangsu Province in history, and it is also one of the main places where Mr. Zhang Jian founded Taihu University Hall. According to historical records, Taihu University Hall originally occupied more than 20 mu. Later, after many donations and rent adjustments, it was finally set as 18 mu. On this 18 acre campus, Taihu University Hall not only established many teaching buildings, dormitories, libraries and other teaching, living and cultural facilities, but also established many scholarships and academic research institutions, which became a banner of modern education in China at that time. However, with the passage of time, Taihu University Hall has been devastated by many wars, wars and political movements, and the campus and school buildings have been damaged to some extent in these historical events. Especially during the Cultural Revolution, Taihu University Hall was severely damaged and criticized, and the school buildings and schools were almost completely destroyed. From 65438 to 0983, the Suzhou Municipal Government carried out the renovation project of Taihu University Hall, making this historic building an important cultural heritage in Suzhou. Now, "18 mu of land in Taihu University Hall" has become a cherished historical heritage. However, the specific situation of schools and buildings needs to be combined with historical records and field visits to get more accurate information.