Tianzhuang Ancient Village 1 is one of the important historical and cultural heritages in Zhangjiagang City. There are complete historical buildings and blocks in Ming and Qing Dynasties, with a core protection area of 4.62 hectares. Grange, also known as Grange, was built by Qian family in xipu in Ming Dynasty to collect land rent. Qing Qianlong and Jiaqing reached their peak.