Known as "East looking at the sea, West Gu Pengcheng, Nanzhan Huaisi, Beizhan Taixu", known as "Golden Waterway Golden Triangle", "Northern Suzhou Waters Win Jiangnan" and "Little Shanghai", it is a national AAAA-level tourist attraction. Since the Tang Dynasty was built in 618 AD, it has a history of more than 1300 years. The ancient town is west of the Grand Canal, east of Luoma Lake, surrounded by water on three sides, for the north and south water transportation hub and important commodity distribution center.