Does Suzhou belong to North China or South China

Suzhou belongs to North China. Suzhou, referred to as Gusu and Pingjiang for short, is a prefecture-level city under the jurisdiction of Jiangsu Province and the hinterland of East China. East China is a regional name. Geographically, it generally refers to the six eastern provinces of China where 1 city is located, including Jiangsu, Zhejiang, Anhui, Fujian, Jiangxi, Shandong and Shanghai.