Wu County
The urban core of Suzhou is informally called the "Old Town". It is Gusu District. Suzhou Industrial Park is to the east of the old town, and Suzhou High &amp; New Technology Development Zone is to the west. In 2000, the original Wu County was divided into two districts including Xiangcheng and Wuzhong. They now form the northern and southern parts of the city of Suzhou.In 2012, the original Wujiang City became Wujiang District of Suzhou City.