Taihu Wu (吳語太湖片) or Northern Wu dialects (北部吳語) are a group of Wu dialects spoken over much of southern part of Jiangsu province, including Suzhou, Wuxi, Changzhou, the southern part of Nantong, Jingjiang and Danyang; the municipality of Shanghai; and the northern part of Zhejiang province, including Hangzhou, Shaoxing, Ningbo, Huzhou, and Jiaxing.