Introduction to Lihe Hall: Lihe Hall was originally the old residence of the Wu family. It is two stories high and divided into east and west roads. The west road is the main axis, with halls and inner halls in sequence; the east road is the foyer and study. In 2005, it was announced as a controlled and protected building in Suzhou City. In the same year, it was renovated by the Xishan Town People's Government.